can it work on iMac 2009
I want to use it for my computer
iMac, macOS 10.13
I want to use it for my computer
iMac, macOS 10.13
The model year of an iMac is available at Apple menu > About This Mac.
An early 2009 iMac can be upgraded to El Capitan 10.11.6 but no later version. See: How to download macOS - Apple Support
A late 2009 through mid 2011 iMac can be upgraded to High Sierra 10.13.6 but no later version. See: How to download macOS - Apple Support
I want to upgrade so I can use some app for my computer
can it work on iMac 2009