Where can I find High Sierra?
I have a mid-2011 iMac running El Capitan (10.11.6) and tried to install Mojave (10.14.x) but was told by the Mac App Store that High Sierra (10.13.x) was the highest I can go. HOWEVER, when I searched for High Sierra, I was told it wasn't available.
I heard that if you tried to download an app from the MAS that wasn't compatible with your hardware/OS, you'd be offered the last compatible version. But the MAS didn't offer me High Sierra or even Sierra. Any way to get High Sierra or am I SOL?
iMac 21.5", OS X 10.11