To enter yourself for consideration, hit the site, run DxDiag and enter some basic info.
Want to play a brand new game for free before anyone else? If you said no then there's something horribly wrong with your priorities. If you said yes then you're in luck.
The folks over at ArenaNet are giving fans a chance to sign up for a limited beta of the upcoming 'Guild Wars 2,' which is bound to be a massive release. The signup is simple - you need to run a diagnostic tool so the company knows what kind of system you have and then tell them a little bit about your gaming experience.
Generally, people from all walks of life are given entry to betas, so don't worry if you have a crummy computer or you've never played an MMO before. It's definitely worth a go.
Source: Guild Wars 2