Hi, I am brand BRAND new to tablets I have never even seen one in person. What are a few things you can do with one? and how much more can a desktop PC do over a tablet, besides the obvious like play BF4.... May I also ask, with the Microsoft Surface 2, what is RT and should i get RT or a none RT one? I saw this and was really REALLY impressed http://www.youtube.com/watch?v=wG1b0yBJHLM How easy is it to surf the web on these things? Cheers.