Internet Tutorials:

Mouse basics: Designed for kids by the folks at Burlington County Library in New Jersey, this one works just fine for adults; after you feel comfortable with the mouse, it leads you into an exploration of the Internet.
Goodwill Global Learning This a free online learning opportunity.
The Living Internet (A commercial site written by Bill Stewart; you can pick and choose from a number of short tutorials)
LivinEasy Barbara McClain designed the site for her mother;she describes the site as being for Boomers and Seniors.
Bits of Knowledge 15 minute tutorials based on information developed by InterNIC