The Basilisk II emulator can be used to run old versions of Mac OS 8 and System 7 on a modern Mac. Here's how to get started using it. Before macOS and OS X, there was Mac OS 9, and before that were ...

MacOS includes a built-in way to assess memory usage, called Memory Pressure, and it can give you a lot of insight into your ...

Disk Jockey is an app that allows you to create disk image files for a variety of retro computers and emulators. Here's how to use it. Retro computing is popular these days, and one aspect of vintage ...

OS 27 won't support any Intel Mac Learn about the impact on the security of older computers, and what you can do to prevent ...