I have a 24-inch, Early 2009 iMac w/ OSX 10.11.6 El Capitan. How can I update the OS to a newer version? I get nothing when I use: About This Mac >> Software Update.
I have a 24-inch, Early 2009 iMac w/ OSX 10.11.6 El Capitan. How can I update the OS to a newer version? I get nothing when I use: About This Mac >> Software Update.
iMac, OS X 10.11