I picked up my Surface RT for the first time today, and it looked like all of my apps had been closed. This is kind of annoying - if I left an app open, chances are that's because I was doing something that I'd like to return to later. Is there any way to disable this behavior? Even if an app isn't left open, will re-opening it return it to its previous state so I can pick up where I left off (ala iOS and Mac OSX), or is whatever I was doing when I stepped away from my Surface lost? Thanks for any information and advice!