My 2013 iMac was running Catalina until I tried to fix a minor problem and created a worse one, so currently I'm only able to run Mavericks. Thanks to this post, I'm enjoying my return to the past—the iMac feels faster online, and the only loss so far seems to be streaming services, which I don't need on the iMac. Youtube works, so it's not like I'll be deprived of video if I stay with Mavericks and Firefox ESR 78.15. Thank you!
My 2013 iMac was running Catalina until I tried to fix a minor problem and created a worse one, so currently I'm only able to run Mavericks. Thanks to this post, I'm enjoying my return to the past—the iMac feels faster online, and the only loss so far seems to be streaming services, which I don't need on the iMac. Youtube works, so it's not like I'll be deprived of video if I stay with Mavericks and Firefox ESR 78.15. Thank you!