To set up a SlideShare account and upload a presentation, you first search for SlideShare and sign up by providing required information. You can then log in and upload a file by clicking the upload button and selecting your presentation file. Finally, you name the presentation, add a description, and the file will be uploaded. To embed the presentation in Blogger, log into your Blogger account, create a new post, edit the HTML, insert the video code, and paste the presentation URL.