Question: can i upgrade to El Capitan from Yosemite?
I have an IMac 21.5 (mid 2010) OS X Yosemite 10.10.5. I need IOS 10.11 to run software to enable me to work from home. Can I upgrade to El Capitan? I cannot find it on the apple store although I found a link from an old web page and tried but it told me This version of OS X 10.11 cannot be installed on this computer. Obviously Catalina is not compatible either. Can anyone help point me in the right direction? Thanks
