In the blue (usually) bar at the top of your window (where you get your Firefox or Internet Exploder logo, or whatever it is you use), the title (which used to be something along the lines of "Queen Zone") is now very long and in Japanese. It also changes to something entirely different (still in Japanese) when I go to another section of the QZ website.
Is this intentional?
What does it say?
Is it Queen-related?
This happened to me before. It's no big deal. You just need to check a couple of registry settings. If the problem isn't too advanced, you can read the solution here where you should see an English list of four items to check. If you see anthing else, you may be in some real trouble. Good luck.