I tried downloading the recent upgrade of mac OS "Big Sur," but I am getting a message "not enought free space on the selected volume to update to OS. An additional 9 GB is required. How do I upgrade the additional 9GB?
I tried downloading the recent upgrade of Mac OS "Big Sur," but I am getting a message "not enough free space on the selected volume to upgrade to OS. Add additional 9GB is require." How do I add the 9GB?
MacBook Air 13″, macOS 10.15