I am using Dell Inspiron laptop and there is no any problem found in laptop. Dell inspiron is very good laptop of well known Dell company. When we purchased from Dell, there is no question for quality . Dell inspiron laptop is very easy to use as it has 4 Gb RAM, 1 TB hard drive, dvd, wide screen. Design is also very nice and eye cached screen. Its price is also very affordable. Dell service centers are easily available in well known cities. So I fully satisfied with this product and recommended for it.