The most recent Windows update has caused some issues with my system. When I start up Starcraft, I get a BSOD (Blue Screen of Death). I'd like to reverse the changes that Microsoft pushed out. Is there a way to do this?
Control Panel > Uninstall a Program > View Installed Updates
You can uninstall whatever updates you want from there.
Another alternative that may be easier is just to use System Restore to rollback the system to the state that it was in before your update was installed.