How To Start Your Mac In Safe Mode

Safe Mode is a stripped down version of your operating system.  It allows you to troubleshoot within your operating system when something has gone wrong with your computer, or save documents, when your normal operating system won't boot up. Enlarge

How To Start Your Mac In Safe Mode

Safe Mode is a stripped down version of your operating system. It allows you to troubleshoot within your operating system when something has gone wrong with your computer, or save documents, when your normal operating system won't boot up.

Step 1: You Will Need:

  • A Mac computer
  • Mac OSX 10.2 or later

Step 2: Power

Shut your computer off completely. Wait a few seconds and turn the power back on.

Step 3: Shift

When you hear the startup tone, press and hold the shift key.

Step 4: Choose

When you see the gray apple progress indicator, let go of the shift key.

Your Mac will now start in safe mode. Be advised some of your programs may not work in this operating environment, but at least you can get at your files.