Safe mode is an important troubleshooting tool. It boots the OS in such a way that it uses the bare minimum files and apps to start and run. This can help you isolate issues, figure out where problems ...

Booting in safe mode to resolve login issues Several users with login problems (usually startup getting stuck at the login screen) after applying the Mac OS X 10.3.4 update report that starting up in ...

So my iMac has been a turd for the past 2 years. Graphic glitches and random lockups. I installed the Fan control software, and spun the fans up to top speed, and that helps (although it is LOUD now), ...