Have you ever needed to know which version of Mac OS was on a computer? For some users the answer may be never, but others may need to know exactly what version of Mac OS system software is running on ...

Need to know what version of Gatekeeper and Xprotect are installed on a Mac? You can find this information through the command line of Mac OS. GateKeeper, MRT (Malware Removal Tool), and XProtect are ...

Nowadays, Mac OS is known as “macOS,” and each version is named after a location in California. The most recent version as of this writing is macOS Big Sur, released in November 2020.

To check the OS version on your Linux computer, you can use the 5 commands, including lsb_release, uname, hostnamectl, cat, and neofetch.

Thanks to the newly launched Aqua Screenshot Library, you can revisit every version of OS X (and macOS) through the years and view the gradual evolution of Apple’s operating system—all from ...

It can be useful to know which version of ChromeOS you’re running.

How to check macOS version and build number Here’s how you can find the current macOS version on your MacBook, iMac, Mac Mini, and Mac Pro computers: 1.

As you can see in the picture below, you will see the name of the OS X version right at the top, and under that will be the version number. In this case, you can see the Mac is running OS X El Capitan ...