i have an old imac that is perfectly fine, it just won't let me update it. it is in excellent condition, no memory issues, it was just off for a couple of years while i was taking care of my ailing mother, now it is obsolete......but honestly, if it I could get it updated with the current operating system, it has all that I really need. Can anyone help?
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macOS Mojave 10.14.6 - Technical Specifications
General Requirements
OS X 10.8 or later
2GB of memory
12.5GB of available storage (OS X El Capitan 10.11.5 or later)*
Some features require an Apple ID; terms apply.
Some features require a compatible Internet service provider; fees may apply.
Mac Hardware Requirements
For details about your Mac model, click the Apple icon at the top left of your screen and choose About This Mac. These Mac models are compatible with macOS Mojave:
MacBook (Early 2015 or newer)
MacBook Air (Mid 2012 or newer)
MacBook Pro (Mid 2012 or newer)
Mac mini (Late 2012 or newer)
iMac (Late 2012 or newer)
iMac Pro (2017)
Mac Pro (Late 2013; Mid 2010 and Mid 2012 models with recommended Metal-capable graphics cards)
https://itunes.apple.com/us/app/macos-mojave/id1398502828?mt=12
https://support.apple.com/kb/SP777?locale=en_US
https://itunes.apple.com/us/app/macos-mojave/id1398502828?mt=12
macOS Catalina - Technical Specifications
General Requirements
Mac Hardware Requirements
For details about your Mac model, click the Apple icon at the top left of your screen and choose About This Mac. These Mac models are compatible with macOS Catalina:
https://support.apple.com/en-us/HT210190
https://apps.apple.com/gb/app/macos-catalina/id1466841314?ls=1&mt=12
And caution on 10.15 or higher, to see which Apps will no longer work in 10.15 get Go64...
Define "old". Exactly what model iMac do you have/
Without knowing the model year we cannot tell you what version is the last yours will run. If you are unsure click the Apple symbol in the upper left of the display and click “ About This Mac”.
how to update my imac past mac os high sierra
