I will not give directions to think. But in my opinion, Windows 8.1 was not built for a tablet 10.1 ". The tablet is powerful for office but not great for gaming. Counter Strike source passes just but worse, Modern Combat 5 is not running. Or at least, it runs at 2 fps ... The keyboard is nice but very / too noisy. And unfortunately does not possess USB Key. The trackpad is really sucks. Sound is precise but not really powerful. The tablet stand is very nice. The inlaid return key dan sla tablet market once out of 10. Charging is really long. Really. Count the night. On 32 GO count 18 go free ... Beautiful screen, high definition. I return the product, and control the version of android.