Learn how to clear system data on your Mac to free up storage space, improve performance, and optimize your device in just a few steps.

How much space do duplicate files take up on your iPad? In theory, they use no extra storage. Thanks to the design of the Apple File System (APFS) used on iOS and macOS, duplicating a file doesn’t ...

A sure-fire way to prevent your Mac from slowing down and avoid errors like "Your startup disk is almost full" is to regularly free up storage space. There are several things you can do to achieve ...

What is the maximum file size in Mac OS X?<BR><BR>I assume it varies depending on the file system: Mac OS Standard (aka HFS), Mac OS Extended (aka HFS+), or UFS.<BR><BR>I have been trying to copy a ...