It depends what you play. You could go for the newer games at lower settings to get decent FPS, aside from that, most of the older games you should be fine running
yes, but i would get 8gb of ram for better performance the CPU oyu have isnt terrible but it isnt great but for your budget its probably the best u can get, what is your budget?
You will be able to game on this pc. It isnt the best. Far from it.
I agree with assasin on the 8gb of RAM. You should be fine at low settings. I only dont know for how long you will be able to play the newest games. They become more demanding every time. The pc is okay, but it really comes down to what you were planning to do with it. I wouldnt recommend it for all the next gen games but its okay for games such as minecraft.