Here are the easiest ways to check exactly which version of Windows you have in Windows 11, Windows 10, and Windows 8. Quick tip: To upgrade your PC to Windows 11, read our Windows update guide.

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 ...

With a few strategic tweaks, keeping track of which version of Windows 10 is running on dozens of PCs is easy.

Do you know which version of Windows you are using? It's easy to find out.

There are a variety of methods to find your PC specs in Windows 10, both with standard tools that come with Windows 10 as well as various third-party software solutions.

Did an upgrade or update fail to install, and Windows 10 didn't show an error? Use the SetupDiag tool to find out the root of the cause.

How to check 64-bit hardware support on Windows 10 If you want to upgrade a system from Windows 10 32-bit to the 64-bit version, you first need to determine whether the processor has 64-bit ...

To upgrade to the Windows 10 Pro, follow our straightforward guide. Not sure which version of Windows is for you? Check out our head-to-head comparison of Home, Pro, and S Mode.