Get step-by-step instructions for determining the operating system (OS) version on your devices and why it is so important to keep the OS updated.

Hopefully, you were able to find the help you needed with these simple but not necessarily self-explanatory steps to figure out which operating system you’re using.

Patrick Marshall answers questions about how to find out if you have a pirated version of a Windows operating system and how secure are VPNs.

Messing around with certain macOS files could brick your Mac computer, so Apple has made them hard to find. But if you're ...