How To Fix Your Disk Is Almost Full Message On MacBook Pro [Tutorial]
1How To Fix Your Disk Is Almost Full Message On MacBook Pro [Tutorial]
Many Mac users will inevitably see the “Your startup disk almost full” error message show up in macOS Big Sur, with a vague note to delete some files in order to make more space available on the Mac. While you can disregard the message for a little while, it will usually come back again shortly, and often soon after the startup disk will actually fill up and start causing problems in macOS Big Sur. Thus, if you see the “Your startup disk is almost full” error message in macOS Big Sur, you should address the issue before it becomes a problem.
This tutorial will apply for MacBook Pro, Air, Mini's running the macOS operating system. This tutorial was performed on a macOS Big Sur system.