a semi-correct windows screenshot identification guide

someone in a discord server i'm in asked the question "how do you tell windows versions apart by looking at them?" - and thus, i had to put this together. this is not meant to be exhaustive (i'm not even going to try documenting betas...), and doesn't include server editions, but. here you go, nonetheless. release-by-release let's start at the top - by which i mean, the bottom, because windows 11…