Apart from the default startup disk, Mac computers can be set to start up from a different disk like an external drive, network volume, or a USB flash drive. This article explains the process for ...

If your Mac has multiple bootable disks—via either a partitioned internal disk or external FireWire drives—you’re probably very familiar with the Startup Disk System Preferences panel. As you’d guess ...

When something goes wrong with your Mac, it's a boon to have a separate, external drive that you can work from — but Apple no longer makes that easy. Here's how to do it. The short answer to how you ...

Change Startup Disk 1.03 is an update to this utility that allows you to bypass Startup Disk System Preferences and change the startup disk. One Button Booting from Classic to Mac OS X On a similar ...

Last week, I posted a video on how-to create an SD card startup disk for the new MacBook Pros, the ones with the built-in SD card slot. I got several e-mail responses to that video, all of them asking ...

To improve system security your M1 Mac won't boot if the internal solid state drive (SSD) completely dies. While there's been very little information released by Apple on their SSD architecture -- I'm ...

Do you back up your Mac? If not, you should, but even if you do, backing up may not provide all the protection you need should disaster strike. Here’s the deal: Time Machine backups are an excellent ...