upgrade MAC OS 10.12.6
I have been trying to upgrade my MAC OS 10.12.6 for a long time so please help me
iMac 21.5″, macOS 10.15
Question marked as
Back up your data, check your applications for compatibility, and depending on which iMac model you have, click on High Sierra, Mojave, Catalina, Big Sur, or Monterey. If you encounter a specific issue, describe it in this thread.
If you're going to upgrade to Catalina or newer, 32-bit software won't run afterwards; download and use Go64 to scan for it. To check other programs, click here and look them up.
(211610)