Warning: Never Press Alt, Shift, Print Screen Keys Together!
You don’t believe me? Go ahead and press alt, shift, print screen keys together. Press OK if it gives you a warning and boom!
This is how my screen looks in normal state.
And this is how it looks after I pressed that combination.
Well, to make things clear this is just another hidden feature of Windows. It is for those who have poor eyesight or for those who have spoiled their eyesights by constantly using computers.
Note: You can always bring back the monitor to normal state by pressing the combination once again. And yes, my desktop theme was lost after I brought back the monitor to old state.

Wow, this is COOL. Tho I am kinda nervous to try this stunt. lol. But, my fingers are itching to. You have indeed piqued my curiosity. I am quite an inquisitive person to begin with. It’s a miracle my PC’s still working till todate. Hahhaha
homo
I use this every day. It’s actually interesting how many people think it’s just an awful feature. I’ve had coworkers complain about me using it. Why? I dunno. Anyway, if you’re like me and your eyes bother you after looking at white backgrounds all day, it’s a breath of fresh air. :] The same combination works in Vista. I like it in Vista a little better because the fonts aren’t super large. I wish there was an easy way to customize what you get when you press shift+alt+print screen.
I did it, that was kool and My desktop theme stayed there… :p
help i cant change it back again by pressing the same bottoms again ,ps i dont have personalize