Maybe you have a baseline PC and want to know what's changed on released PCs.
Or maybe you have two supposedly identical users PCs and they're not behaving the same way.
Compare the two and find what different: what's on 'a' that's not on 'b'. Find if 'a' and 'b' are there but different versions.
That's what the Compare tool does for you in a click.
Open the Compare tool from the Tools tab in the Admin Console.