When your Mac has been used for a long time. If you do not clean the junk files on Mac often, your Mac's startup disk space will be filled. At this time, you only need to clean up your Mac to solve this problem. You can clean up your startup disk space based on the following ten aspects.
Remove old iOS backups
Remove iOS software updates
Remove unnecessary applications
Clean up the cache file on Mac
Delete unnecessary language packs
Delete the old iTunes library backup
Clean up your photo library
Clean up your downloads, movies, and music folders
Clean up your desktop
Empty out the trash can
If you find it difficult to clean these ones manually, you can download some Mac cleanup tools (such as my recently used iMyMac's Mac Cleaner software) to help you clean up these things.
