Overview of How to Free Up Storage on Mac
A full Mac can slow down and fail to update. Use these steps to clear space.
Check Storage settings
Open System Settings, go to General, then Storage to see what is using space.
Remove unused apps
Delete apps you no longer use and clear their leftover files.
Empty the Trash and Downloads
Empty the Trash and review the Downloads folder for old installers and disk images.
Offload large files
Move large media files to an external drive or cloud storage.
Final thoughts
Follow these steps and always use official sources. If something does not work, restart the device and try again.