iMAC with macOS High Sierra will not update.
iMac 27″, macOS 10.13
Then you can upgrade to Catalina 10.15.7. Be aware it is 64bit only so older 32bit apps will not run and will need updated or replaced. You can check which ones with Go64.
You can find Catalina here: How to download macOS - Apple Support
You need a 2012 or later iMac to upgrade from High Sierra
Dang it! But Thank you!
You're welcome.
I have and iMac (27-inch, Late 2013)
I guess I have a 2013. It won't update
[Image Edited by Moderator to Remove Serial Number]
Ok, great. Thank you for your help.
smithteamone wrote:
I guess I have a 2013. It won't update
Yes, it's a 2013 iMac. See my previous post.
You're welcome.
My iMAC still won't update.
