This document provides an overview of workflows in SharePoint 2010, including:
- Out-of-box workflows that are customizable without code for approval and signature processes.
- SharePoint Designer workflows that provide more functionality and customization options through a rules-based designer.
- Integration with Visio for designing workflows visually and SharePoint Designer for further customization.
- Options for custom workflows ranging from using SharePoint Designer to building custom activities and non-declarative workflows in Visual Studio.