Reinstall Catalina
Does reinstalling Mac OS wipe out your data?
iMac Line (2012 and Later)
Does reinstalling Mac OS wipe out your data?
iMac Line (2012 and Later)
No, unless a problem occurs. Back it up first.
(183794)
No, unless a problem occurs. Back it up first.
(183794)
Thanks
Reinstall Catalina