

How to Clean up Startup Disk Space on Macbooks and iMacs? Keep reading to find out how to clear up disk space on Mac. Now that you are aware of what exactly is the startup disk and what triggers the “the Startup disk is almost full” error.

Why does the Error “Mac Startup Disk is Almost Full” occur?Įvery internal or external storage device that you use has a fixed storage limit. The disk's original name is Macintosh HD, which you can change or modify as per your needs. Users can also save any additional apps and data on the startup drive. Removing these from your computer will save a lot of space.A startup drive is a volume on your system's hard disk where the operating system and other apps get installed by default.

If you don't know what the file is or think you might need to eventually, don't delete it. Under 'Reduce Clutter', you can 'Review Files' and delete ones that are no longer necessary. When selected, 'Empty Trash Automatically' will delete Trash files after 30 days. When selected, only your most recent email attachments will get stored locally. When activated, your Mac will automatically remove Apple TV movies, and TV shows that you've already watched. Next, select the button under 'Optimize Storage'. Recent files and optimized photos will remain on your Mac for easy (and offline) retrieval, as necessary. When checked, these options will automatically store those folders and files on iCloud instead of locally, thereby saving space. Consider checking the boxes for 'Desktop and Documents' and 'Photos'. First, choose the 'Store in iCloud' button under the aptly named 'Store in iCloud' section.
