Hello friends , I brought this product ( in2015-16) before 3 years. I like this product because its design , brand and features . This Notebook is really good for bussiness man and students. It having flat screen about 15 inches. It has standard keyboard of about 105 keys. The operating system of this notebook is Windows 7 . And the notebook having good storage capacity and ram about 320 GB + 3GB. The processing speed of the laptop is fast , as well as battery power is very nice. Therefore I like this laptop.