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 ...

Macs introduce a new system for accessing recovery and security options at startup. This article explains how to use the new boot and recovery interface to start up your computer in safe mode.

Reader Simon Hansen finds his Mac slow to do his bidding. He writes: My Mac has been running very slowly lately and I wanted to see how much faster it would be if I disabled its startup items. But ...

Clues to the causes of Mac startup problems can be found by analyzing when in the boot process the system fails. Problems may be related to the power supply, battery, hard drive, logic board, OS ...

Safe Mode is a basic diagnostic mode for your operating system that starts the computer without most of its drivers and software. You can use Safe Mode to solve ...