I have owned a hp laptop ( Hp 15 ac044TU notebook ) . Performance of this product is nice however it is not a perfect one. Look, speed and satisfaction about this laptop is good but I always have a problem with the battery. It is not working properly. The capacity is very bad and I get only few times. So I charging this laptop several times in a single day. Iam disappointing about its display. It shows big black point on the screen because of layer failure on the display. so iam disappointed overall about this product and it leads to very huge maintenance expenses.