
But occasionally you may find the system storage to be around 80 GB or more. Normally, the system takes up about 10 GB on Mac. Why is System Taking So Much Disk Space on Mac Cache from Browsers, Mail, photos and the third-party apps Important files for correctly functioning of macOS operating system Ĥ. The operating system (macOS) that was used to start up the computer and launch applications Ģ. Generally, the files in the System storage can be anything that cannot be categorized into app, movie, picture, music or document, such as:ġ. And the System storage is confusing, makes it harder to know what is in the System storage. In About this Mac > Storage, we can see Mac storage are categorized into different groups: Photos, Apps, iOS Files, Audio, System, etc.

Too Many Junk Files on Mac, Can I Delete in One Click?īefore we go to the solution, it is better to know well about the system storage on Mac. Then expand them when you need to use them again.ĭid you empty the Trash? When you move a file to the Trash, its storage space doesn't become available until you empty the Trash.What are Other Volumes in Container on Mac & How to Delete Them? If you don't want to delete certain files, you might be able to save space by compressing them. Check the Users folder on Macintosh HD for any shared files that you no longer need to share.If your Mac is set up for multiple users, delete users that no longer need access to your Mac. Or ask them to follow the steps in this article after logging in to their user account. Also check the Users folder on Macintosh HD for any undeleted data belonging to deleted users.If you use your Mac to back up your iPhone or iPad, you can delete old backups.Also choose Mailbox > Erase Deleted Items. If you use the Mail app for your email, choose Mailbox > Erase Junk Mail from the menu bar in Mail.Delete files in your Downloads folder. Open this folder from the Dock, or by choosing Go > Downloads from the menu bar in the Finder.



Delete music, movies, podcasts, or other media, especially if it's media that you can stream or download again as needed.You can also delete files that you no longer need. If you have another storage device, such as an external drive connected to your Mac, you can move files to that device. Media files such as photos and videos can use a lot of storage space, so you can take steps such as these:
