how do i update my iMac to the latest OS? I currently have Sierra
How do i update my iMac to the latest OS? I currently have Sierra.
iMac 27″, macOS 10.12
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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.
Catalina and newer won't run 32-bit software; download and use Go64 to scan for it. To check other programs, click here and look them up.
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