Windows runs smoothly. The FullHD screen is nice and bright and highly luminous. But the battery life is underground. In standby mode, the tablet whopping 5% loses an hour. That is the evening fully charged it in the morning, only about 70%. This I do not know my other Tablets. Even my laptop is better off. As a mobile companion, it is not recommended. Overall, I'm in normal use Nuf to 4 hrs. Run time. Another problem is the WiFi adapter, which always loses radio contact, even though I am next to the router located (newest Telekom Speedport). This is bad. Conclusion: a neat device for those who use every now and then a tablet. For frequent users or professional users, or similar unsuitable because the battery makes the middle weak and definitely by holding a single day.