How to use your Mac without a mouse
Becoming a mouse-avoiding keyboard junkie is a learnable skill; it requires practice and memorization—especially muscle memory. Everyone knows a few keyboard shortcuts (like Command-P for print, or Command-Q for quit). Mastering more, along with other efficient ways to control your Mac without reaching for the mouse, will help you get your work done faster, leaving more time for Angry Birds.
This MacWorld article is aimed at able-bodied people who prefer to use the keyboard mostly, instead of the mouse, because it's quicker ... but of course this means it applies well to keyboard-only users and to switch users and voice users who find keyboard commands easier than mouse movement commands.
- Ricky Buchanan