If you liked my earlier post about Snip and Sketch I've come across another feature of this. Remember that this capability was introduced in Windows 10 1809.
Go to Settings and search for Print Screen.
Click on "Use the Print Screen key to launch screen snipping".
Slice this button to "On".
Now when you press the PrtScn key the new Snip and Sketch control will be presented.
Clicking on the screen icon will capture the entire screen.
Don't forget the old capability of holding the Alt key when you press the PrtScn to capture just the active window. This still works with the PrtScn key remapped. As well, if you press the PrtScn key first and then hold the Alt key while you click on the screen icon you'll only capture the active window.