Q: Please help! My husband is going to FLIP! This is an IBOOK G4 and my son leaned on the keys and now all of the colors are inverted and are showing up like a negative. How can I fix this? it worked!!!!!!!! Thanks!!!!!!!! I will be choosing you as best answer as soon as I can!!!!!!!!!!!!! Yipppeeee!! I am So relieved. I did NOT want to tell my husband!
A: Easy, press Control + Option + Command (That's the Apple Key) + 8 all at the same time. You can also turn this off by going to System Preferences>Universal Access. It's not a problem, it's actually a feature for people with poor vision. It's totally no big deal.