Updade to macOS Catalina
I want to update the macOC Mojave to Catalina. I know that the size of Catalina is 4GB, but in my Macbook Pro appear 8.13GB the size of Catalina. There is something wrong, how to correct this?
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If you are worrying about space on your hard drive, make sure you have plenty of space for the system and your applications to run efficiently. Rule of this would be 10-15% free space on your hard disk.
