Reference guides

A couple of helpful ideas from PC World...
1. If you're looking for a quick-reference quide to Word, Photoshop, PowerPoint, etc, check out TechPosters. Some of the stuff at the front page is seriously geeky, produced by people with way too much spare time, but by browsing the Categories section on the righthand side, you'll find guides for plenty of mainstream stufff. Look in MS Office, for instance, for posters on Word, PowerPoint, and the like. Check Browsers for posters on Firefox and Internet Explorer. And so on. Within each category you'll see a large preview of each poster, followed by a link for downloading a PDF you can then print. What's great is that the site has guides for older versions of programs as well, like Publisher 97. (If you can't find something by perusing the Categories, try using the Search field.)
2. And here you'll find an article listing 8 easy extras for Internet Explorer 8.