I am using this Dell Inspiron 13 i7359. It is all in one pc like education gaming etc.It is very light weight and excellent screen.processor is Intel i7 with 8gb of RAM, I love the touch screen and the speakers as well. The battery life is about 4-5 hours, I can even watch videos movies or play video games and not worry about the battery being sapped. Graphics also very good.we can play high graphic games also.But there is a little problem with wifi. But it is a excellent laptop for rough use also.