First of all, I'm not saying mac is better, so all PC-fanboys who was going to tell me PC is better can get out.
So I was playing The Binding of Isaac and a window popped up saying "HEY friend 5% BATTERY YOU BETTER RECHARGE" and I was all like NOPE.AVI then forgets to charge it. It turns of and I'm all like "GGHHHHH I HAD THE BEST ITEMS". I put in the charger, logs in and POOF everything is saved and opened up as my desktop did.
I don't know if PC got this feature.