Found things to be a little buggy. Lost a volume, replaced and reinstalled win8 then tried upgrade to 8.1 (Had this before on this machine) now, it's telling me first to update which I did, still won't install, telling me now the machine is not adequate even though it meets the requirements almost twice over. Really! Wonder why it ran it before? Anyway, moved on to install Zune software for my phone and that wouldn't go because I needed framework 3.5 I believe it was. Got the framework, not through the store and after installing zune tried win 8.1 again and it went. So, something to do with framework maybe? Now I'm fighting a favorite game I had, asphalt 8, guess what, I can't get it even though it says I own it. I was doing really well up to this point with 8, now, seems like it's falling apart.