My Screen Color Is Off And I'm Clueless!

[John McClain]

I saw my son with his feet on my keyboard and some how he totally changed the color on my screen. It's black and white but has an effect, like a photo shop plug-in. I was hoping someone knows what I'm talking about. Thanks.

 

[MCRunning]

Try holding down:

control, option, command, then with those three selected press 8.

(Don't use the number pad when pressing 8, otherwise it won't work)

 

[John McClain]

Thank you very much, it worked!