A while back we talked about increasing your productivity by using keyboard shortcuts instead of mousing all over the place. While that post listed 101 different tricks, it's going to be tough for us to keep it updated. So, if you're into it, KeyXL is the place for you to go.
Quite simply, KeyXL lists tons of shortcuts for Microsoft, Apple, and even Google. From their site:
Keyxl.com is the largest online database of keyboard shortcuts in the world. Our keyboard shortcut database is searchable by software program and covers all the major operating environments including Windows, Macintosh, Linux and browser-based applications.
Check it out at KeyXL [via Download Squad].



