computerhelp!!!!!

Sounds like your 10 year old may have dropped something into the craxks between the letters on the keyboard.

Try turning the keyboard on its side so that it stands up the long way. Then tap it gently on its back (think of patting a crying baby).

You should hear the loose particles drop down to the bottom. Then lay it flat upside down and shake it vigorously from side to side.

Anything loose in there will fall out.

You may have to reboot, too.