It sounds like a very straightforward question: what version of Windows 10 do I have?
You will be pleased to know that the answer is just as simple and it's just a few clicks away - so let's get right into it!
In the Windows Search bar (bottom left on your desktop) type in Run and select the resulting option - in the Run window, type in winver and hit enter:
Read the current Windows version in the resulting window - for example the screenshot below reports Windows 10 1703:
