Fooling around with pictures and PhotoShop when I should ...

Fooling around with pictures and PhotoShop when I should be working (actually, after much delay due to Family Stuff I've finally got the major - I HOPE! - difficulties straightened out with Asher/Ysidro #5 and have started a massive re-write of the first half of the manuscript...)

In any case... How does one get a screenshot from World of Warcraft? I remember it's a certain keystroke... and then where does one go to retrieve this screenshot?

Thanks!