Upgrade OS
I have a MacBook Pro (2013)running Sierra OS 10.12.6 and would like to upgrade the OS, but I don't how. Please help.
I have a MacBook Pro (2013)running Sierra OS 10.12.6 and would like to upgrade the OS, but I don't how. Please help.
Back up your data, check your applications for compatibility, and download Catalina or Big Sur.
(187176)
Back up your data, check your applications for compatibility, and download Catalina or Big Sur.
(187176)
Upgrade OS