Computer Software & its Types
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computer software
computer softwareAhsan Khan Computer software can be categorized as either system software or application software. System software includes operating systems, utilities, and device drivers that control hardware and allow application software to function. Application software includes programs for specific tasks like word processing, spreadsheets, and databases. There are different types of application software such as proprietary, in-house, off-the-shelf, and customized packages, as well as different forms like packaged software, custom software, web applications, and open source software. System software programs operate at a low level to control the computer hardware and enhance processing capabilities.
Types of software
Types of softwarelatifah2001 There are two main types of software: system software and application software. System software includes operating systems and disk operating systems, which allow hardware and applications to communicate. Application software accomplishes specific tasks and is divided into user-designed and ready-made categories. User-designed software is tailored for a specific organization, while ready-made software like word processors and spreadsheets are off-the-shelf packages that may not fully suit an organization's needs but are cheaper and easier to use.
Computer hardware presentation
Computer hardware presentationOliver Sabornido This document summarizes computer hardware components. It divides hardware into three main groups: input devices, output devices, and the system unit. Input devices like keyboards and mice are used to enter data, while output devices like monitors and printers display or print data. The system unit contains the central processing unit and memory that process data, as well as components like the motherboard, hard disk drive, power supply, and expansion cards.
Presentation on different kinds of software
Presentation on different kinds of softwareNitish Xavier Tirkey The document discusses different types of software. It defines software and divides it into two major categories: system software and application software. System software includes operating systems, programming language translators, communication software, and utility programs. Application software is designed to solve specific problems and includes word processing, spreadsheet, database, graphics, education, and entertainment software. The document concludes that both system and application software are needed to run a computer and perform tasks.
Application software
Application softwareRana Usman Sattar Application software consists of programs designed to assist users with tasks like business activities, graphics projects, personal tasks, and communication. There are many types of application software including packaged software sold in stores, custom software for specific needs, web applications, open source software, and freeware or shareware distributed for free or for a trial period. Common business application software includes word processing, spreadsheet, database, presentation, and accounting programs to help users and businesses be more efficient.
Software and its types
Software and its typesAhmad Hussain These slides shortly explain Computer Software and Its types with Examples.
Prepared by: Ahmad Hussain, Department of English, Abdul Wali Khan University Mardan,Pakistan.
Email: [email protected]
Computer Software & It's types.
Computer Software & It's types.Mohit Dhankher Computer software consists of programs that enable computers to perform tasks. There are two main types of software: system software and application software. System software includes operating systems, utilities, compilers and interpreters that allow computers and applications to function. Application software is used to perform specific tasks like payroll, inventory control or word processing. Common types of system software are operating systems, language translators, communication software, and utilities. General purpose application software has broader functions while specific purpose software focuses on narrower tasks.
Operating system and its function
Operating system and its functionNikhi Jain The operating system controls the computer by providing an interface between the user and hardware to make the computer more convenient to use. It manages processes, memory, files, security, and interprets commands. The operating system allows users to start and stop processes, allocate memory, create and manage files and directories, implement security measures like passwords and firewalls, and interacts with users through either a command line or graphical user interface.
what is computer
what is computerJelz JZ A computer is an electronic device that can accept data as input, process that data, and produce information as output based on stored instructions. It comprises input devices like keyboards and mice, a central processing unit, memory to store data and instructions, output devices like monitors and printers, and storage devices like hard disks and CDs. Computer software, including operating systems and applications, provides instructions that allow computers to perform useful tasks like word processing, spreadsheet calculations, database management, and presentations.
Basic components of computer system
Basic components of computer systemTECHNOHABIT The basic components of a computer system are the input unit, output unit, memory, and processor. The input unit includes devices like keyboards and mice that allow data to be entered. The output unit displays or prints the results and includes monitors and printers. Memory temporarily stores data and programs during use and permanently stores them when not in use, including RAM, ROM, hard disks, and floppy disks. The processor, made up of the ALU and control unit, is the brain that performs computations and controls the system.
Computer Memory
Computer Memorybabaradhe This document discusses computer memory and storage devices. It defines memory as the space in a computer system for temporarily storing data and information. There are different units for measuring memory like bits, bytes, kilobytes, megabytes, etc. Memory is classified into primary and secondary memory. Primary memory directly connects to the CPU and includes RAM and ROM. RAM is used for temporary data storage while ROM stores permanent data like the BIOS. Common secondary storage devices include magnetic tapes, disks, and optical disks like CDs and DVDs which can store large amounts of data even when the computer is turned off.
System software
System softwareHarsha Sachdeva The document summarizes different types of system software, including system control programs like operating systems (OS), system support programs like utility programs, and system development programs like language translators. It describes the main functions of each type of system software - OS manage computer resources and perform functions like memory, processor, and file management, utility programs provide common services like sorting and copying data, and language translators convert programs between languages like assemblers converting to machine code.
Operating system 
Operating system Talha Mahmood The document discusses operating systems, including their definition, structure, features, types, advantages and disadvantages. It defines an operating system as software that manages computer hardware resources. Operating systems provide a user interface, coordinate tasks, establish internet connections and more. They have a kernel at the core and a user interface. Features include being graphical, supporting multiple users, tasks, processors and threads. Types include standalone, server and embedded operating systems. The best operating systems of 2013 are discussed as Ubuntu, Windows 8, Macintosh, Windows 7 and Linux Mint.
Computer basics
Computer basicsDr. Dinesh C. Sharma A device that computes, especially a programmable electronic machine that performs high-speed mathematical or logical operations or that assembles, stores, correlates, or otherwise processes information.
Types of computer
Types of computerBurhan Ahmed A computer is a machine that can be programmed to manipulate symbols. Its principal characteristics are: It responds to a specific set of instructions in a well-defined manner. It can execute a prerecorded list of instructions (a program). It can quickly store and retrieve large amounts of data.
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Operating system presentation
Operating system presentationashanrajpar The document discusses operating systems, including their functions, components, and types. It provides details on single-user single-tasking operating systems, single-user multi-tasking operating systems, and multi-user multi-tasking operating systems. Examples of commonly used operating systems like Windows and MacOS are described. Key aspects of operating systems that are covered include process management, memory management, I/O device management, and providing a user interface.
Presentation on output device
Presentation on output deviceNitish Xavier Tirkey This document provides an overview of different types of computer output devices. It begins by defining an output device as an electromechanical device that accepts data from a computer and translates it into a form suitable for users. Output is classified as either soft-copy, which is temporary, or hard-copy, which provides permanent output. The document then describes various output devices including monitors, printers, plotters, projectors, and voice response systems. It provides details on the purpose and functioning of each type of output device.
input and output device 
input and output device Amit Singh This document discusses input and output devices. It describes several major input devices including the keyboard, mouse, joystick, optical mark reader, light pen, bar code reader, and magnetic ink character reader. It then discusses various output devices such as monitors, printers (including impact printers like dot matrix printers and non-impact printers like inkjet and laser printers), speakers, plotters, and multimedia projectors. The document provides details on the purpose and functioning of these common input and output hardware devices used with computers.
Operating system and its types 
Operating system and its types vimal kumar arora all types of computer operating system and its types with explanation and examples
BY:- Vimal Kumar Arora
Operating systems 
Operating systems vinothinisureshbabu This document provides an overview of operating systems. It begins with an introduction defining an operating system and its role. It then discusses the history of operating systems and the four main components of operating system software: memory management, processor management, device management, and file management. Finally, it outlines eight common types of operating systems including batch, multiprogramming, desktop, real-time, and distributed operating systems.
System software and Application software
System software and Application softwarebaabtra.com - No. 1 supplier of quality freshers This document discusses the differences between hardware, system software, and application software. It defines hardware as the physical components of a computer, while software refers to computer programs. System software includes operating systems, drivers, and utilities that manage computer hardware and provide a platform for running other programs. Application software are programs designed for specific tasks like word processing, games, or web browsing. Examples of each type of software are provided.
Classification of Computer
Classification of ComputerAasim Mushtaq Computers can be classified in several ways, including by purpose, type of data handled, and size. The main classifications by size are:
- Micro-computers, which include personal computers and workstations used by individuals.
- Mini-computers, which are more powerful than micro-computers and used for general purposes.
- Mainframe computers, which offer high processing and storage for multiple users simultaneously in large organizations.
- Supercomputers, which are designed for scientific jobs and contain many parallel CPUs, making them very fast but also very expensive.
Computer Hardware and software
Computer Hardware and softwareVisualBee.com Computer is an electronic device that processes data according to programmed instructions. It has hardware components that can be seen like input devices to enter data, output devices to display processed information, processing devices to execute instructions on data, and storage devices to store data. It also uses software programs installed on the hardware to perform specific tasks, including system software to manage the hardware, application software to perform user-oriented tasks, and utility software provided by vendors to perform common functions.
Fundamental of Computers
Fundamental of ComputersDr. Himanshu Gupta This document provides an overview of computer hardware and software components. It discusses how a computer system includes hardware, software, data, and users. The hardware components include the central processing unit (CPU), memory, input/output devices, and storage devices. The CPU consists of a control unit and arithmetic logic unit. Memory holds data and instructions for processing. Software includes system software like the operating system and application software. Data is represented digitally using binary numbers. The document also provides details on how computers process data using the CPU and memory.
Difference Between Software and hardware
Difference Between Software and hardwareZeeshan Ilyas This document provides an overview of computer software and hardware. It defines software as collections of instructions that enable users to interact with computers and perform tasks. It distinguishes between application software, which performs specific functions, and system software, which operates hardware and provides platforms for applications. Examples of system software include operating systems, device drivers, and utilities. The document also defines computer hardware as the physical components of a computer like processors, storage, memory, and input/output devices. It provides examples of common hardware components such as motherboards, expansion cards, power supplies, and input/output peripherals.
Input and output devices
Input and output devicesDanyal Ahmad Danyal Ahmad presented to Prof Azhar Iqbal on input and output devices. The presentation defined input as instructions given to the computer for processing, and outlined common input devices like the keyboard, mouse, microphone, scanner, and touch screen. It defined output as processed data in a useful form, and described typical output devices such as monitors, speakers, and printers. Different monitor types like CRT and flat panel were explained, as were impact and non-impact printers.
PPT on INPUT & OUTPUT DEVICES
PPT on INPUT & OUTPUT DEVICESHarsh Raj Input And Output Devices
Prepared By Harsh ,Mehar , Astha and Kalpana
Students Of Birla Institute Of Technology,Patna Campus
Department: BBA Session 2016-2019
Guided By : Ritesh Ravi Sir (Our Computer Teacher)
Functions Of Operating System
Functions Of Operating SystemDr.Suresh Isave The operating system is system software that monitors, controls, and maintains the overall functions of the computer. It performs key functions such as process management, resource management, file management, communication management, security management, and memory management. Process management involves starting and stopping processes from boot up to shutdown. Resource management installs drivers and coordinates peripherals. File management handles file naming, organization, location, and attributes. Communication management facilitates interaction between users, applications, and hardware both internally and between networked computers. Security management provides virus protection, passwords, firewalls, and access controls.
Types Of Software
Types Of SoftwareLaurize Albarracin This document defines and compares different types of software licensing and distribution models:
- Retail software is sold in stores with packaging and manuals, making it generally more expensive than downloadable versions.
- OEM software is sold by manufacturers to be pre-installed on hardware systems at a reduced price without retail packaging.
- Shareware and freemium allow limited use for free as a trial with options to purchase a full license.
- Adware and spyware are usually free but collect user data or show ads without fully disclosing this in the license agreement.
Computer Software
Computer Softwarenorzaini Computer software can be categorized into system software and application software. System software includes the operating system and system utilities, with the operating system responsible for starting the computer, managing applications and memory, handling input/output, and providing the user interface. System utilities are used for maintenance tasks like managing disks, printers, and devices to keep the system running smoothly. Application software enables users to perform a variety of tasks through programs like word processing, spreadsheets, presentations, databases, and web browsers.
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what is computer
what is computerJelz JZ A computer is an electronic device that can accept data as input, process that data, and produce information as output based on stored instructions. It comprises input devices like keyboards and mice, a central processing unit, memory to store data and instructions, output devices like monitors and printers, and storage devices like hard disks and CDs. Computer software, including operating systems and applications, provides instructions that allow computers to perform useful tasks like word processing, spreadsheet calculations, database management, and presentations.
Basic components of computer system
Basic components of computer systemTECHNOHABIT The basic components of a computer system are the input unit, output unit, memory, and processor. The input unit includes devices like keyboards and mice that allow data to be entered. The output unit displays or prints the results and includes monitors and printers. Memory temporarily stores data and programs during use and permanently stores them when not in use, including RAM, ROM, hard disks, and floppy disks. The processor, made up of the ALU and control unit, is the brain that performs computations and controls the system.
Computer Memory
Computer Memorybabaradhe This document discusses computer memory and storage devices. It defines memory as the space in a computer system for temporarily storing data and information. There are different units for measuring memory like bits, bytes, kilobytes, megabytes, etc. Memory is classified into primary and secondary memory. Primary memory directly connects to the CPU and includes RAM and ROM. RAM is used for temporary data storage while ROM stores permanent data like the BIOS. Common secondary storage devices include magnetic tapes, disks, and optical disks like CDs and DVDs which can store large amounts of data even when the computer is turned off.
System software
System softwareHarsha Sachdeva The document summarizes different types of system software, including system control programs like operating systems (OS), system support programs like utility programs, and system development programs like language translators. It describes the main functions of each type of system software - OS manage computer resources and perform functions like memory, processor, and file management, utility programs provide common services like sorting and copying data, and language translators convert programs between languages like assemblers converting to machine code.
Operating system
Operating system Talha Mahmood The document discusses operating systems, including their definition, structure, features, types, advantages and disadvantages. It defines an operating system as software that manages computer hardware resources. Operating systems provide a user interface, coordinate tasks, establish internet connections and more. They have a kernel at the core and a user interface. Features include being graphical, supporting multiple users, tasks, processors and threads. Types include standalone, server and embedded operating systems. The best operating systems of 2013 are discussed as Ubuntu, Windows 8, Macintosh, Windows 7 and Linux Mint.
Computer basics
Computer basicsDr. Dinesh C. Sharma A device that computes, especially a programmable electronic machine that performs high-speed mathematical or logical operations or that assembles, stores, correlates, or otherwise processes information.
Types of computer
Types of computerBurhan Ahmed A computer is a machine that can be programmed to manipulate symbols. Its principal characteristics are: It responds to a specific set of instructions in a well-defined manner. It can execute a prerecorded list of instructions (a program). It can quickly store and retrieve large amounts of data.
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@ Appreciate my work:
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Thank-you !
Operating system presentation
Operating system presentationashanrajpar The document discusses operating systems, including their functions, components, and types. It provides details on single-user single-tasking operating systems, single-user multi-tasking operating systems, and multi-user multi-tasking operating systems. Examples of commonly used operating systems like Windows and MacOS are described. Key aspects of operating systems that are covered include process management, memory management, I/O device management, and providing a user interface.
Presentation on output device
Presentation on output deviceNitish Xavier Tirkey This document provides an overview of different types of computer output devices. It begins by defining an output device as an electromechanical device that accepts data from a computer and translates it into a form suitable for users. Output is classified as either soft-copy, which is temporary, or hard-copy, which provides permanent output. The document then describes various output devices including monitors, printers, plotters, projectors, and voice response systems. It provides details on the purpose and functioning of each type of output device.
input and output device
input and output device Amit Singh This document discusses input and output devices. It describes several major input devices including the keyboard, mouse, joystick, optical mark reader, light pen, bar code reader, and magnetic ink character reader. It then discusses various output devices such as monitors, printers (including impact printers like dot matrix printers and non-impact printers like inkjet and laser printers), speakers, plotters, and multimedia projectors. The document provides details on the purpose and functioning of these common input and output hardware devices used with computers.
Operating system and its types
Operating system and its types vimal kumar arora all types of computer operating system and its types with explanation and examples
BY:- Vimal Kumar Arora
Operating systems
Operating systems vinothinisureshbabu This document provides an overview of operating systems. It begins with an introduction defining an operating system and its role. It then discusses the history of operating systems and the four main components of operating system software: memory management, processor management, device management, and file management. Finally, it outlines eight common types of operating systems including batch, multiprogramming, desktop, real-time, and distributed operating systems.
System software and Application software
System software and Application softwarebaabtra.com - No. 1 supplier of quality freshers This document discusses the differences between hardware, system software, and application software. It defines hardware as the physical components of a computer, while software refers to computer programs. System software includes operating systems, drivers, and utilities that manage computer hardware and provide a platform for running other programs. Application software are programs designed for specific tasks like word processing, games, or web browsing. Examples of each type of software are provided.
Classification of Computer
Classification of ComputerAasim Mushtaq Computers can be classified in several ways, including by purpose, type of data handled, and size. The main classifications by size are:
- Micro-computers, which include personal computers and workstations used by individuals.
- Mini-computers, which are more powerful than micro-computers and used for general purposes.
- Mainframe computers, which offer high processing and storage for multiple users simultaneously in large organizations.
- Supercomputers, which are designed for scientific jobs and contain many parallel CPUs, making them very fast but also very expensive.
Computer Hardware and software
Computer Hardware and softwareVisualBee.com Computer is an electronic device that processes data according to programmed instructions. It has hardware components that can be seen like input devices to enter data, output devices to display processed information, processing devices to execute instructions on data, and storage devices to store data. It also uses software programs installed on the hardware to perform specific tasks, including system software to manage the hardware, application software to perform user-oriented tasks, and utility software provided by vendors to perform common functions.
Fundamental of Computers
Fundamental of ComputersDr. Himanshu Gupta This document provides an overview of computer hardware and software components. It discusses how a computer system includes hardware, software, data, and users. The hardware components include the central processing unit (CPU), memory, input/output devices, and storage devices. The CPU consists of a control unit and arithmetic logic unit. Memory holds data and instructions for processing. Software includes system software like the operating system and application software. Data is represented digitally using binary numbers. The document also provides details on how computers process data using the CPU and memory.
Difference Between Software and hardware
Difference Between Software and hardwareZeeshan Ilyas This document provides an overview of computer software and hardware. It defines software as collections of instructions that enable users to interact with computers and perform tasks. It distinguishes between application software, which performs specific functions, and system software, which operates hardware and provides platforms for applications. Examples of system software include operating systems, device drivers, and utilities. The document also defines computer hardware as the physical components of a computer like processors, storage, memory, and input/output devices. It provides examples of common hardware components such as motherboards, expansion cards, power supplies, and input/output peripherals.
Input and output devices
Input and output devicesDanyal Ahmad Danyal Ahmad presented to Prof Azhar Iqbal on input and output devices. The presentation defined input as instructions given to the computer for processing, and outlined common input devices like the keyboard, mouse, microphone, scanner, and touch screen. It defined output as processed data in a useful form, and described typical output devices such as monitors, speakers, and printers. Different monitor types like CRT and flat panel were explained, as were impact and non-impact printers.
PPT on INPUT & OUTPUT DEVICES
PPT on INPUT & OUTPUT DEVICESHarsh Raj Input And Output Devices
Prepared By Harsh ,Mehar , Astha and Kalpana
Students Of Birla Institute Of Technology,Patna Campus
Department: BBA Session 2016-2019
Guided By : Ritesh Ravi Sir (Our Computer Teacher)
Functions Of Operating System
Functions Of Operating SystemDr.Suresh Isave The operating system is system software that monitors, controls, and maintains the overall functions of the computer. It performs key functions such as process management, resource management, file management, communication management, security management, and memory management. Process management involves starting and stopping processes from boot up to shutdown. Resource management installs drivers and coordinates peripherals. File management handles file naming, organization, location, and attributes. Communication management facilitates interaction between users, applications, and hardware both internally and between networked computers. Security management provides virus protection, passwords, firewalls, and access controls.
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Types Of Software
Types Of SoftwareLaurize Albarracin This document defines and compares different types of software licensing and distribution models:
- Retail software is sold in stores with packaging and manuals, making it generally more expensive than downloadable versions.
- OEM software is sold by manufacturers to be pre-installed on hardware systems at a reduced price without retail packaging.
- Shareware and freemium allow limited use for free as a trial with options to purchase a full license.
- Adware and spyware are usually free but collect user data or show ads without fully disclosing this in the license agreement.
Computer Software
Computer Softwarenorzaini Computer software can be categorized into system software and application software. System software includes the operating system and system utilities, with the operating system responsible for starting the computer, managing applications and memory, handling input/output, and providing the user interface. System utilities are used for maintenance tasks like managing disks, printers, and devices to keep the system running smoothly. Application software enables users to perform a variety of tasks through programs like word processing, spreadsheets, presentations, databases, and web browsers.
Computer software
Computer softwareManeesh Singh This document provides an introduction to different types of computer software. It discusses system software such as operating systems, compilers, loaders, linkers, and interpreters. It also covers application software including word processors, spreadsheets, graphic presentations, and database management systems. Open source software and proprietary software are defined. Examples of specific software are provided for each category.
04 software system and application software
04 software system and application softwareSowmini Gowda The document summarizes key concepts about software, including:
1) It describes the two main types of software: systems software and application software.
2) It outlines several popular operating systems like Windows, Mac OS X, and Linux and their roles.
3) It discusses how application software supports personal, workgroup, and enterprise goals.
Soft wares
Soft waresabhilasha123 The document discusses different types of software. It defines software as computer programs and data that provide instructions for what a computer should do. There are three basic types of software: system software which operates computer hardware and provides a platform for applications; programming software which provides tools for writing computer programs; and application software or apps which are designed for end users. Some examples of application software include word processing programs, database programs, spreadsheet programs, and multimedia and presentation programs.
Application Software 
Application Software Rishikesh Poorun The document discusses different types of software. It defines system software as operating systems that manage hardware resources and enable application software to function. Application software is designed for specific tasks like word processing, spreadsheets, web browsing, and presentations. Application software depends on system software and comes in tailor-made, general purpose, and application package categories. Common examples of application software are described, including their main features and purposes.
7 application software categories
7 application software categoriesMrQaz996 Application software comes in many forms, including packaged, custom, web-based, open source, shareware, and freeware. It can be categorized based on its purpose, such as business software, graphics/multimedia software, home/personal software, and communication software. Web 2.0 refers to websites offering web-based software, allowing users to interact and collaborate online. Application service providers (ASPs) manage and distribute software applications via the web. Learning tools like help files, templates, and online training help users support application software.
Application software
Application softwareshalivale Application software is designed to help users perform specific tasks. There are several types of application software including programming software, system software, word processing software, spreadsheet software, database software, presentation software, and multimedia software. Examples of application software include enterprise software, accounting software, office suites, and graphics software.
A presentation on system software 
A presentation on system software Ankit Sangwan System software includes operating systems, utility programs, library programs, and translator programs. An operating system manages computer resources and provides services for applications. Utility programs help configure and maintain the computer. Library programs provide reusable code for common tasks. Translator programs such as assemblers, interpreters, and compilers convert source code into machine-readable machine code.
Application software and Peopleware
Application software and PeoplewareAngelica Villegas Application software includes packaged, custom, open source, shareware, and freeware programs that perform specific processing tasks using programming languages. There are different categories of application software including presentation, spreadsheet, data management, information and reference, connectivity, education and training, entertainment, graphics and desktop publishing, web authoring, and business software. Peopleware refers to computer professionals engaged in programming, systems analysis, maintenance, and implementation. System analysis traces workflows to increase efficiency. Implementation involves testing system designs, training users, monitoring for errors, and ensuring user needs are met. Computer personnel roles involve identifying systems, designing applications, and daily system/program operations. IT departments typically include management, development, technical services, operations, and training positions.
Application software
Application softwareKawsar Ahmed The document discusses application software and provides details about types of application software. It lists group members and then defines application software as programs designed to help users perform specific tasks, unlike system software which manages computer capabilities. It provides examples of application software types like information worker software including accounting and spreadsheet programs, as well as educational, simulation, media development, and product engineering software. The document also notes the importance of application software and provides examples of free application programs.
Open Source Software - Avoiding Common Pitfalls
Open Source Software - Avoiding Common PitfallsAnsel Halliburton More than ever, open source software is at the heart of modern online businesses and technology companies. Open source is nearly everywhere: web browsers, smartphones, home wireless routers, databases, web servers, and countless components of free, commercial, and large enterprise software. But most open source software comes with strings attached, and if misunderstood, they can trip up the unwary.
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TYPE OF SOFTWARE
TYPE OF SOFTWAREM Kimi This document discusses types of software. It was written by Mohamad Hakimi bin Mohamad Hatta, a student in KSK 2. The document likely provides an overview and classification of different types of software.
SYSTEM SOFTWARE
SYSTEM SOFTWAREKak Yong This document discusses operating systems and utility programs. It defines operating systems as programs that coordinate computer hardware resources and provide functions like booting a computer, managing memory and devices. It describes three types of operating systems - stand-alone, network, and embedded - and the different interfaces they use like command line, menu-driven and graphical user interfaces. Utility programs are defined as system software that perform maintenance tasks like file management, diagnostics, file compression, antivirus protection, and disk optimization. The document provides examples of commonly used operating systems and utility programs.
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System softwareSenthil Kanth This document provides an overview of a system software course, including:
- The course will cover compilers, assemblers, linkers, loaders, macro processors, and file/process management under Windows.
- The objective is to gain a deep understanding of how computers work by examining the relationship between system software and machine architecture, and how system software aids in program development and execution.
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Types of application softwareJesus Obenita Jr. Application software directly manipulates text, numbers, and graphics to perform dedicated tasks like word processing, spreadsheets, presentations, databases, and multimedia. Word processing software creates and edits documents, spreadsheet software allows calculations in cells like Excel, and presentation software displays slideshows like PowerPoint. Database software stores and retrieves data from databases, while multimedia software plays audio and video files.
Computer Software - 7th Grade
Computer Software - 7th Gradeallsaintstech This document discusses different types of computer software. It defines hardware as the physical components of a computer and software as programs that tell the computer how to perform tasks. The main categories of software are operating systems, application software, and utility software. Operating systems control other programs and allow basic tasks, while application software performs specific functions like writing or email. Utility software maintains and optimizes the computer system. Popular operating systems include Windows, Mac OS, Linux, and mobile OS.
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Contents of Computer Software
Contents of Computer SoftwareAvinash Rouniyar This document provides an overview of computer software and its types. It discusses that there are two main types: system software and application software. System software includes operating systems, utility software, and device drivers, which run the computer hardware and enable application programs to execute. Application software is designed to help users perform specific tasks like word processing, spreadsheet creation, or photo editing. Application software can be custom-built for a specific user or purpose, or pre-packaged for general use.
Presentation it
Presentation itnabelas The document discusses different types of computer software. It defines software as a set of instructions that tell a computer how to perform tasks. It describes system software, such as operating systems and utilities, which provide a platform for other software to run. It also discusses application software, such as word processors and spreadsheets, which help users perform tasks. The document provides examples of different categories of software like proprietary, open-source, and free software. It explains key system software concepts like compilers, interpreters, boot processes, and device drivers.
Types of software
Types of softwareRenée Howard-Johnson The document defines and describes different types of software. It discusses systems software, which includes operating systems, utilities programs, device drivers, and language translators that help applications run. It also covers application software, dividing it into general purpose, specialized, customized, and custom-written categories. Finally, it provides examples of different operating systems like real-time, single-user single-task, single-user multi-tasking, and multi-user operating systems.
Computer Software
Computer SoftwareRoshanMaharjan13 This document provides an overview of different types of computer software. It begins by defining software and describing the main types as system software and application software. It then explains the different types of system software in more detail, including operating system software, device drivers, and utility software. The major functions of an operating system are also listed. Language processors such as compilers, interpreters, and assemblers are described next. Finally, the document discusses various types of application software including open source software, cloud applications, and mobile applications.
Softwares and Operating System.pptx
Softwares and Operating System.pptxUsmanAhmed838004 This document discusses computer software and its types. It defines software as a collection of instructions that tell a computer how to work, in contrast to hardware which physically performs the work. There are two main types of software: system software and application software. System software includes operating systems, utility programs, and device drivers which interface between hardware and users and enable application programs. Application software solves specific problems and can be proprietary, off-the-shelf, or custom-built for a specific purpose. Examples are provided for each software type.
SPOS_UNIT I System Programming and Operating System.pdf
SPOS_UNIT I System Programming and Operating System.pdfreshma96176 System programming involves developing software like operating systems, compilers, linkers, and device drivers. Key components of systems programming evolution include text editors, assemblers, macros, compilers, interpreters, loaders, linkers, debuggers, and device drivers. Assemblers translate assembly language into machine code. Macros allow frequently used code sequences to be defined once and reused.
Application software packages
Application software packagesRana Fahad The document provides an overview of application software, including:
- Application software helps users solve specific problems and includes programs like tax preparation, budgeting, research, and games.
- There are two main types: systems software which supports the computer system, and application software which solves user problems.
- Application software can be proprietary, customized, standard packages, or off-the-shelf. It typically resides on a computer's hard disk but can also be stored on removable media.
Tpes of Softwares
Tpes of SoftwaresRespa Peter System software is a type of computer program that allows the hardware and application programs to work together. It includes the operating system, utility programs, and device drivers. The operating system acts as an interface between the hardware and application software. Utility programs help with system maintenance tasks. Device drivers control specific hardware components like sound cards and video cards. System software manages computer resources and allows application programs to run properly.
513-COMPUTER.pptx
513-COMPUTER.pptxMhenAcenas This document defines and describes different types of computer software. It explains that software refers to programs and procedures that enable computers to perform tasks, as opposed to hardware which can only perform mechanically designed functions. There are two main types of software: system software and application software. System software includes operating systems, which manage computer resources and allow other programs to run. Application software solves specific tasks for users like creating documents or playing games. Software automates tasks to reduce workloads and errors compared to human performance. It has many uses across different sectors and industries.
Computer Software.pptx
Computer Software.pptxYasinAhmad20 Computer software is a set of instructions that operate computers and execute tasks. There are two main types: system software and application software. System software controls a computer's internal functions through the operating system and provides a platform for applications. It includes operating systems, utility programs, device drivers, and language processors. Application software performs specific personal, educational, and business functions like Microsoft Office, Spotify, Google, and Facebook. The main difference between the two is that system software is general purpose, always running, and essential, while application software serves specific purposes and runs only when needed.
Computer Software by Yasin Ahmad 01.pdf
Computer Software by Yasin Ahmad 01.pdfYasinAhmad20 Computer software is a set of instructions that operate computers and execute tasks. There are two main types: system software and application software. System software controls a computer's internal functions through the operating system and provides a platform for applications to run. It includes operating systems, utility programs, device drivers, and language processors. Application software performs specific personal, educational, and business functions like Microsoft Office, Spotify, Google, and Facebook. The main difference between the two is that system software is general purpose, always running, and essential, while application software serves specific purposes and only runs when needed.
Basic software
Basic softwareHerry Prihandoko Computer software is a set of machine-readable instructions that directs a computer processor to perform tasks. Software requires hardware to function and is intangible, stored in computer memory. It is created through programming languages and compiled into machine-readable code. There are two main types: system software that operates hardware and provides functionality, and application software for specific tasks like word processing. Software is licensed through proprietary licenses or open source licenses and comes in various models like per user or concurrent user.
Topic
Topicnabelas Computer software can be categorized as system software or application software. System software includes operating systems and utilities, and provides a platform for application software to execute tasks for users. There are different types of application software such as word processors, spreadsheets, databases, and graphics software that allow users to create and edit documents, numeric data, stored information, and visual content respectively. Software can also be distinguished by its licensing - proprietary software has exclusive rights owned by its creator while open-source software is freely available and modifiable.
Software
SoftwareAwinash Goswami Jawaid Ahmed is an instructor of computer science at Sukkur IBA University Khairpur Campus. A computer receives input, stores or processes it according to instructions, and provides output. Software, which are computer instructions that tell the computer how to work, enables computers to perform specific tasks. There are two types of software: system software used to run computers like operating systems, device drivers, and utility software; and application software designed to perform specific tasks like word processing, spreadsheets, and databases.
Introductoin of computer hardware and software
Introductoin of computer hardware and softwareUttara University In this content I am trying to demonstrate the high level over view of computer and computer hardware and software.
software final presentation.pptx
software final presentation.pptxRafaelPurano This document discusses different types of software. It defines software as programs that enable users to perform tasks and operate computers. There are two main types of software: system software and application software. System software includes operating systems, device drivers, firmware and utilities, which help manage computer hardware and resources. Application software includes programs for specific tasks like word processing, databases, and multimedia. Common examples of each type are provided.
Intro to Computing Lec 02.pptx
Intro to Computing Lec 02.pptxFalakNiaz15 System software refers to programs that manage computer hardware and allow other software to run. It includes operating systems, drivers, and programs that enable interaction between hardware and other software. Application software runs via system software and is designed for specific tasks like word processing, spreadsheets, presentations, and databases. There are general purpose applications for broad uses and special purpose applications for narrow functions in industries. Software can also be open source, with accessible code, or proprietary, with restrictions on use and modification.
Software and acquisition of software 
Software and acquisition of software Abdulrehman Gill System software and application software are the two main types of software. System software includes operating systems, utility programs, and device drivers that manage computer hardware and provide services to other programs. Application software performs specific tasks for users like word processing, web browsing, or games. Software can be acquired by writing it in-house, hiring external consultants, purchasing off-the-shelf packages, or leasing packages with annual fees for use and automatic upgrades. Buying an existing package is generally cheaper than custom software but lacks flexibility, while writing software internally keeps information confidential but has higher development costs.
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[ITP - Lecture 17] Strings in C/C++Muhammad Hammad Waseem This document discusses strings in C programming. It defines strings as arrays of characters that end with a null terminator (\0). It explains how to initialize and print strings. Common string functions like strlen(), strcpy(), strcat(), and strcmp() are described. The document contrasts strings and character pointers, noting strings cannot be reassigned while pointers can. Finally, it lists and briefly explains other standard string library functions.
[ITP - Lecture 16] Structures in C/C++![[ITP - Lecture 16] Structures in C/C++](https://cdn.slidesharecdn.com/ss_thumbnails/lecture-2425structures-171215173534-thumbnail.jpg?width=560&fit=bounds)
[ITP - Lecture 16] Structures in C/C++Muhammad Hammad Waseem Structures in C/C++, Uses of Structures, Declaring a Structure, Accessing Structure Elements, How Structure Elements are Stored,Array of Structures
[ITP - Lecture 15] Arrays & its Types![[ITP - Lecture 15] Arrays & its Types](https://cdn.slidesharecdn.com/ss_thumbnails/lecture-2223arraysitstypes-171215173139-thumbnail.jpg?width=560&fit=bounds)
[ITP - Lecture 15] Arrays & its TypesMuhammad Hammad Waseem Arrays, Arrays Types, Two Dimensional Arrays, Array Declaration,Accessing Elements of an Array,Entering Data into an Array,
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[ITP - Lecture 14] RecursionMuhammad Hammad Waseem Recursion is a process where a function calls itself. In C, functions can call themselves recursively. As an example, calculating the factorial of a number recursively is described. Factorial of a number n is defined as n * (n-1) * (n-2) ... * 1. The recursive factorial function calls itself with decreasing arguments until it reaches 1, at which point it returns 1. It then multiplies the returned values together up the call stack to calculate the final factorial value. Visualizing the recursive calls is difficult, but it is drawn out step-by-step in the document as an example for calculating 3!. Though recursion may seem complex, it can often be the most direct way to code certain algorithms
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[ITP - Lecture 13] Introduction to PointersMuhammad Hammad Waseem Pointers allow a variable to hold the memory address of another variable. A pointer variable contains the address of the variable it points to. Pointers can be used to pass arguments to functions by reference instead of by value, allowing the function to modify the original variables. Pointers also allow a function to return multiple values by having the function modify pointer variables passed to it by the calling function. Understanding pointers involves grasping that a pointer variable contains an address rather than a value, and that pointers enable indirect access to the value at a specific memory address.
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[ITP - Lecture 12] Functions in C/C++Muhammad Hammad Waseem Functions allow programmers to structure code into modular, reusable units. A function contains a block of code that is executed when the function is called. Functions take parameters as input and can return a value. The example function "addition" takes two integer parameters, adds them together, and returns the result. The main function calls addition, passing it the values 5 and 3, and stores the returned value 8 in the variable z. Functions help avoid duplicating code and make programs easier to design, understand, and maintain.
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[ITP - Lecture 11] Loops in C/C++Muhammad Hammad Waseem This document discusses different types of loops in programming - for loops, while loops, and do-while loops. It provides examples of each loop type and explains their syntax and usage. The key points are:
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- Loops can be nested, with inner loops running fully each time the outer loop increments.
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[ITP - Lecture 10] Switch Statement, Break and Continue Statement in C/C++Muhammad Hammad Waseem The document discusses the switch, break, and continue statements in C programming. It explains that a switch statement allows a program to evaluate different code blocks based on the result of an expression. It will execute the matched case and any subsequent cases until reaching a break statement. The break statement exits the current block like a loop. The continue statement skips the rest of the current block and continues to the next iteration of the loop.
[ITP - Lecture 09] Conditional Operator in C/C++![[ITP - Lecture 09] Conditional Operator in C/C++](https://cdn.slidesharecdn.com/ss_thumbnails/lecture-13conditionaloperators-171215171045-thumbnail.jpg?width=560&fit=bounds)
[ITP - Lecture 09] Conditional Operator in C/C++Muhammad Hammad Waseem The conditional operators ? and : are sometimes called ternary operators since they take three arguments. They provide a shorthand way to write if-then-else statements in one line. The general form is expression 1 ? expression 2 : expression 3, which will return expression 2 if expression 1 is true, and expression 3 if expression 1 is false. Examples show how conditional operators can be used to assign values based on boolean expressions or character ranges. Nested conditional operators and limitations where only one statement is allowed after ? or : are also discussed.
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[ITP - Lecture 08] Decision Control Structures (If Statement)Muhammad Hammad Waseem The document discusses different types of if statements in C programming. It describes the basic if statement syntax which executes a statement if a condition is true. It also covers the if-else statement which executes one block of code if the condition is true and another block if false. Else-if clauses allow checking multiple conditions. Logical operators like &&, || and ! can be used to combine conditions. Nested if statements allow if-else blocks within other if/else blocks. Examples are provided to demonstrate calculating discounts, employee bonuses, student grades and more using if and if-else statements.
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[ITP - Lecture 07] Comments in C/C++Muhammad Hammad Waseem Comments help explain a program's purpose and operation to readers. There are two styles of comments in C/C++: single-line comments that begin with // and multi-line comments enclosed in /* and */. Comments should provide context around code at a high level and be used liberally to aid future understanding of the program.
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[ITP - Lecture 06] Operators, Arithmetic Expression and Order of PrecedenceMuhammad Hammad Waseem The document discusses arithmetic operators and order of precedence in C++. It defines the basic arithmetic operators (+, -, *, /, %) and their usage. It also explains the rules for integer and float conversions during arithmetic operations. Finally, it describes the order of precedence followed in C++, with multiplication and division having higher precedence than addition and subtraction, and operations in parentheses being evaluated first. Examples are provided to demonstrate how expressions are evaluated based on these rules.
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[ITP - Lecture 05] DatatypesMuhammad Hammad Waseem There are three primary data types in C - char, int, and float. Programmers can derive many other data types from these. For integers, C offers short and long types which occupy 2 and 4 bytes respectively and have different value ranges. Integers can also be declared as signed or unsigned, changing whether negative values are allowed. Char values can also be signed or unsigned, affecting their range from -128 to 127 or 0 to 255. Floating point types include float, double, and long double with increasing range and memory usage.
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[ITP - Lecture 04] Variables and Constants in C/C++Muhammad Hammad Waseem Variables and Constants in C/C++, Types of Constant, Types of Variables, Rules for Variable Creation, Rules for Constants
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[ITP - Lecture 03] Introduction to C/C++Muhammad Hammad Waseem C++ is an object-oriented programming language that is an enhanced version of C. A C++ program consists of three main parts: preprocessor directives, the main function, and C++ statements. Preprocessor directives provide instructions to the compiler, such as including header files. The main function indicates the beginning of the program and contains the main body of code. C++ statements are the individual lines of code written within the main function and end with semicolons.
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[ITP - Lecture 02] Steps to Create Program & Approaches of ProgrammingMuhammad Hammad Waseem 1. To write a C program, the programmer opens an edit window in an IDE to write code. They must then save the file, which the editor assigns a default name by default or the programmer can specify a name and location.
2. The programmer then compiles the code, which converts it into an object file. If there are no errors, it is successfully compiled. Otherwise, errors are reported.
3. The object file is then linked with library files by a linker, which produces an executable file.
4. Finally, the programmer executes the program by running the executable file, which loads it into memory.
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[ITP - Lecture 01] Introduction to Programming & Different Programming LanguagesMuhammad Hammad Waseem This document provides an introduction to programming languages. It defines programming as a sequence of steps to solve a problem and explains why learning to program is important for developing problem solving skills. It then describes the main types of programming languages - low-level languages like machine language and assembly language that are close to hardware, and high-level languages that are more abstract and English-like. It also discusses the concepts of source code, object code, and language translators like assemblers, interpreters, and compilers that convert source code into executable object code.
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[OOP - Lec 20,21] InheritanceMuhammad Hammad Waseem Inheritance allows one class to inherit properties from another parent class. This creates a hierarchy where child classes inherit behavior from the parent class and can add or override behavior. There are three types of access specifiers that determine whether inherited members are public, private, or protected. Virtual functions allow runtime polymorphism by overriding functions in derived classes. Pure virtual functions define an interface that derived classes must implement.
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[OOP - Lec 19] Static Member FunctionsMuhammad Hammad Waseem Static member functions can be accessed without creating an object of the class. They are used to access static data members, which are shared by all objects of a class rather than each object having its own copy. The examples show declaring a static data member n and static member function show() that prints n. show() is called through the class name without an object. Each object creation in the constructor increments n, and show() prints the updated count.
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[OOP - Lec 18] Static Data MemberMuhammad Hammad Waseem The document discusses static data members in C++. It explains that a static data member is shared among all objects of a class and is defined with the static keyword. Only one variable is created in memory even if there are multiple objects. It is visible only within the class and persists for the lifetime of the program. The document provides examples of declaring and defining static data members separately, and using them to assign unique roll numbers to student objects.
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Computer Software & its Types
- 1. Computer Software & its Types Instructor : Muhammad Hammad Waseem Email: [email protected] Course : Introduction to Computer
- 2. Software • “A set of instructions given to the computer to solve a problem is called Software.” • “Software is a single/collection of programs that performs a particular task.” • Software is also called Program. • Different software's are used to solve different problems. M. Hammad Waseem 2
- 3. Types Of Software • There are two types of software on the basis of their functionality: ▫ System Software ▫ Application Software M. Hammad Waseem 3
- 4. Application Software • Application Software includes programs that do real work for user. • Application Software is created to perform specific tasks for a user. • It is also known as application package. • Application software is used to perform various applications on the computer. M. Hammad Waseem 4
- 5. Examples ▫ Microsoft Word ▫ Microsoft Excel ▫ Lotus 123 ▫ Photoshop etc M. Hammad Waseem 5
- 6. Custom software • Custom software (also known as bespoke software or tailor made software's) is software that is specially developed for some specific organization or other user. Packaged Software • Packaged Software is a Software that is ready-made and available for sale, lease , or license to the general public. M. Hammad Waseem 6
- 7. System Software • System Software is set of programs to control and manage the operations of a computer hardware. • It enables application programs to execute properly. • It consists of the basic operations as follows: ▫ Saving data on disk ▫ Making computer to work for us ▫ Printing a document etc. M. Hammad Waseem 7
- 8. Examples • Examples of System Software's are: ▫ Operating Systems ▫ Utility Programs ▫ Device Drivers M. Hammad Waseem 8
- 9. Operating System (OS) • An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs. • The operating system is a vital component of the system software in a computer system. • Application programs usually require an operating system to function. M. Hammad Waseem 9
- 10. Utility program • Utility program is a system software that allows a user to analyze, configure and Maintain the computer. • It performs a specific task related to the management of computer. M. Hammad Waseem 10
- 11. Device Driver • A Device Driver is a computer program that operates or controls a particular type of device that is attached to a computer. ▫ Like printers M. Hammad Waseem 11
- 12. Question Answer Session….. M. Hammad Waseem 12