Oh that start button. It’s like Windows users everywhere were collectively Gollum and that button was the damn precious.
I mean it is pretty.
So for example, in the screenshot I have here, window+tab allows me to see what I have running on my current desktop (we’ll call it desktop 1), on which i’ve got my documents folder and the battle.net launcher (I was fixin’ to play some Diablo III). But it also gives me the option to switch to another desktop I have running (desktop 2), in which I’m browsing the internet in Google Chrome. Or if I wanted to I could make a third virtual desktop for more space.