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 ...

If you want to format a drive that will be used as your Macu2019s startup disk, the procedure is a little different from formatting it for use as a secondary drive for storing data.

This puts your Mac in recovery mode. From here, you can change the startup disk by selecting Startup Disk from the Apple menu.

If you see a prohibitory symbol at a startup disk, installed an older version of the OS X inadvertently or if you have erased the startup disk, you might consider reinstalling OS X on your Mac ...

We take a look at a couple of different ways to load another boot disk on your Mac.

We've all been there: you're merrily working on your Mac when you try to save a file and a window pops up to proclaim, "Your startup disk is almost full - you need to make more space available on ...

We've all been there: you're merrily working on your Mac when you try to save a file and a window pops up to proclaim, "Your startup disk is almost full - you need to make more space available on ...