Not the best for high demand games. Personally I will have to invest some time and a lot of money into upgrades. Sometimes it freezes up just on the home screen with no applications open and my mouse will lag. It doesnt run terrible but also not amazing. Didnt come with mouse or keyboard like another review suggested so i had to buy a bluetooth adapter and i'm using an old Mac keyboard. Also bought a wifi connector so if you plan on buying remember all of the other things you will need to buy also. I am having a friend upgrade the video card but i was kind of surprised how this came.