Attention surfer girls (and boys): Apple has released Safari 5.0.4. The new version of the company’s Web browser contains numerous stability, compatibility, accessibility, and security improvements. Web pages with multiple instances of plug-in content, image reflections, and transition effects should all work better. An issue that caused some Web sites to print incorrectly is fixed, too. Also fixed are VoiceOver bugs and an issue where the screen saver could appear while watching video in the browser. Additionally, the update patches more than 50 security vulnerabilities. (Free, 37.65 MB for Snow Leopard, 46.83 MB for Leopard)
Option-click to Hide Apps Quickly
This trick has been available in the Mac OS for years, but many people still don't know it. If you have too many windows cluttering up your screen, you can hide specific ones easily as you work. When you're in any application, hold down the Option key and click on another app's window, on the Dock, or in the Finder to switch to that other app and simultaneously hide all the windows in the previously current app.