Try reading the article [[Websites look wrong]]. work through all the steps there, and let's see if they don't help. Also make sure that you have all Windows Updates, and also try updating your graphics card driver ([[How do I upgrade my graphics drivers?]] has help on how to do that). If it still doesn't work, try to create a new profile, [[Managing profiles]]. It won't have any of your information in it (don't worry, it's all still there) but it gives us a chance to check if this happens in default Firefox. If it works in the new profile, we can migrate your information from your old profile to your new on by reading [[Recovering important data from an old profile]]

Hi Tylerdowner: You fixed it! Thanks for your help. Best regards, Brian Schack