you can simply just use the standard windows screenshot shortcut (which is windows+alt+printscreen i believe), but i prefer using sharex since you can assign shortcuts, change which location the files go and a lot of other features that just makes it easier
and yeah berserk had some of the most stunning shots! my fave is this one:
the way his arms almost create this 'frame within a frame' illusion, the sun coming from behind the clouds, and also like the entire context of this scene is chefs kisses god