What OS Version Are You Running? Here’s How to Find Out.

What OS Version Are You Running? Here’s How to Find Out.

In Troubleshooting 101, one of the first questions we always ask is, “What version of the operating system are you running?” There’s a big difference between Mac OS X 10.6 Snow Leopard and macOS 10.14 Mojave, and the solution to any particular problem will likely...