I let my younger brother use my computer and he had sticky fingers and he got a bunch of stuff on the screen. HOW IN THE WORLD AM I GOING TO GET THIS STUFF OFF?! :confused:

On the screen is easy.
Normal household glass cleaner does a good job, even with TFT flat screens.
Just don't use too much.

They make wipes that work wonderful for getting stick, and or dust/dirt off monitors. If it's on the keyboard, then unplug it, take a moist, not wet, rag and wipe it down. A lot of keyboards also have removable keys, possibly all keyboards. They aren't real easy to remove, and it's a tedious process, but then you could clean each key individually.
And, tell anyone who wants to use your computer that they must have clean hands to do so, that way you don't have this problem again. This is your computer and anyone wanting to use it should have more respect for you and your stuff than that!

Thanks

I've cleaned my laptop screen for years with simple warm water, dry with a towel. All clean.