When I open it on my iMac, I get the App Store Preview page, but there is no link to take me to the App Store. I found this page on the Apple Support site ''.
I searched the App Store on the iMac for 'High Sierra' and it didn't com up. I'm having trouble finding where to download the full install version though.
The iMac accumulated a number of useless apps and utilities over the years, and I'd just like to wipe it, and do a clean install of High Sierra. Reinstalling macOS High Sierra on an old iMac Hi, I've got an old iMac (27-inch, Mid 2011) the latest macOS that supports it is High Sierra (10.13.6).
