Hi I using Dell Laptop from last two year. this is wonderful laptop .its working speed is very good. its battery backup is also better than other company. so I complete my work very easy with travelling. so I save my time. its screen is also good. its web camera is very clear. and its sound is also good. so I talk with my clients very easy about project.according to price this is a very good laptop. dell service center is also available in every location. its customer support service is very fast.and they solve many issue by telephone support.so according to me this is very good laptop.