Verified answer

highly doubt starcraft 2 unless it was so laggy that you could make food before 1 thing happened. and diablo 3, possibly but i kind of doubt it. 1 gb ram is too little for optimal gaming, as well as everything else. The minimum requirements for both games is rather high comparing to your computer.

Hello,

you can find a free download of StarCraft II Wings of Liberty here: http://bit.ly/1BDyjyL

Finally the full version is avaiable!

Once you download the game, you are free to play the campaign mode, multiplayer mode or even create your own match against bots. The campaign is divided into 29 playable missions, but you can only play 26 of them in a single playthrough.

A great website to find out would be http://canirunit.com/

Be sure to have JavaScript enabled.

Although I don't think you can.

No...well, you can, but you have an old machine that shouldn't even attempt running modern games.