PC Gamers will be able to enjoy significantly less bugs today thanks to two major updates going live on Steam over the weekend.
First up is Portal 2, which has received a major patch that sorts out problems related to Alt-Tabbing, changing video settings mid-game, game-killing bugs (in chapter six especially), joystick support and an overflow bug. We can expect Valve to continually tweak the experience over the coming weeks and months - as well as releasing a major free DLC pack in the summer.
A big Bulletstorm patch has also rolled out today, which reportedly shoots a number of nasty bugs in the dick. Most of these problems were related to the multiplayer Anarchy mode, and you can swot up on the changelog here.
Both updates will download and install automatically once you boot up the Steam client.