Windows 10?
By the way, the print screen feature for capturing what is on your computer screen has been around since the days of Windows 3.0 and was also available in the old days of dos, in dos it would print the screen on a printer, then it became a capture screen button when the GUI came along, they just never re-labled the key. There are actually still some older programs that if you hit the right combinations of key will actually print on a printer attached to your computer or your network connected printer.