"Introduction to Computers and The Internet Featuring Microsoft Windows XP" Free videos from Tech Tutor Video.
Videos also available for Windows Vista and Windows 7.

A very simplified explanation of some of the most basic concepts you should know about computers.

A site with tutorials for those just starting out with computers.

Introduces users to the main aspects of using a computer.

Learn how to type.

Learn techniques, play games, and test your typing speed.

How fast can you type? Find out with this free typing test that works in your web browser and takes only a couple of minutes to complete.

Online exercises in which you can practice mouse clicks, using buttons, check boxes, and drop down menus. Also provides practice on scrolling up and down a page.

An interface initiation lessons will introduce you to the different pieces that make up the Mac OS interface, tell you how to get around it, and show you how to use the Finder and Finder windows, the Desktop, the menu bar, the Dock, the Trash, files and folders, and more.

Lessons to introduces users to different applications or Mac OS features, and provide a quick run-through on how to use it effectively.