HP 15 series is one of the best computers in now days they are most useful. if I will say about HP15-AY 009TX notebook this is very nice. There iswith specification with intel core i5 2.3 GHz 8 GB Ram R5 m 240 Graphics in this notebook lapy if you will buy this you will fully satisfy with it services of HP is best as other company ut is user friendly and reliability of this system is nice heat problem is not occurs cause it is in side not back side so that is a benefit of this lapy so if you want to buy this then it very nice in both white and black colors