My PC was not work properly from many days so I want to replace it therefore I bought a new Acer aspire laptop from my personal work like play games, make presentation and etc. But acer given disappointed to me about his speed performance which was very slow after installing some important softwares in laptop and start lacking in the screen. Consequently I found that Ram and the internal memory was not sufficient with my criteria. So I suggest you will buy this laptop accordingto your work