How to find out which version of Windows, MacOS, or ChromeOS you're running Whether you're on a Windows PC or a MacBook, it's easy to keep tabs on your operating system.

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.

Processor, memory and operating system To find your PC's basic specs, you'll want to open up the System panel. There are a few ways to do this: ...