I've had this tablet for quite sometime. I can not use it. The touch screen is very unresponsive. It takes forever to open an application on the tab. The keyboard is also unresponsive. I tried to use a touch pen, but hell no. It doesn't work at all. I bought it for studying purposes; however, it is not doing its job. I am afraid of buying any other Lenovo product because of my very very bad experience with this tablet.