Normally, your computer should take care of that itself with automatic updates, but there are several ways to check which version you have if you need to know.

On Windows 10, checking your computer's hardware and system specifications can be useful for many tasks. Whether you're verifying compatibility for an app, preparing to upgrade to a new Windows ...

Knowing which version of Windows is on your PC can help you answer those questions. Here are three quick, easy ways to find the build and version numbers for your Windows install.