Wanted a fast notebook and a good tablet. That's what I get. The madman resolution of 3200 * 1800 one really does not escape. The Built-Quality is excellent. Boats and things like that are all done in Nix. Must I only just a little deal with Windows 8.1. So far, only Android and Windows 7.0, well, let's see. To say of the processing etc absolutely nothing but good. Once I auskenn more with Win 8.1 I come perhaps again au back this reaction.