Looking at the category names, some are intuitive, but some of them like other storage and purgeable storage is likely to make you confused. The storage is divided into different categories: Apps, Documents, System, Other or the undescriptive category - Purgeable, and so on. Then you will see an overview of the free space as well as the occupied space. Just go to the Apple menu on your computer and go to About This Mac > Storage.
Actually, it is very easy to find them out. It’s important to check what’s taking up space on your Mac. Wait a minute before you are going to free up your Mac space.
Your Startup Disk Is Almost Full on Mac - 7 Ways to Quickly Fix itīefore Freeing up Disk Space: How to Check Storage on Mac.How to Clean up Your Mac (8 Useful Ways).