I need to virtualise an install of Snow Leopard on my Intel-based iMac in order to continue to use an accounting app that isn't being updated anymore. I've set up a fair number of VMs so have a good ...

I'm trying to virtualize Mac OS Leopard and Snow Leopard, both server versions, within Snow Leopard Server and High Sierra. Using VirtualBox, I end up in the EFI shell. Does anyone know the boot ...

You need to download the macOS file from Apple Store. You need to download the macOS BugSur file from the Store, since it is a large file, you need a good enough ...

Mac OS X Leopard is here. If you placed a pre-order through the Apple Store, your copy should show up sometime this afternoon, though a handful of lucky people seem to have received their copy late ...

[Editor’s note: This article is part of our series of articles on installing and upgrading to Lion (OS X 10.7). We also have a complete guide to installing and upgrading to Mountain Lion (OS X 10.8).] ...