If you need to find out which version of Windows 10 that’s running on your system, here are a couple simple ways to do it.
If you prefer to use the UI, open Settings > System > About and there you will see it. It also displays the edition and version that’s running.
If you have been testing Windows 10 for the Insider Program and easy way to do it is hit the Windows Key and type: winver. Then you’ll get the following results.
That’s all there is to it!