HELP

I let Kate pound on the keyboard earlier

Now my punctuation marks and backspace key do not work

If anyone has any ideas on how I could fix this I would really appreciate it

Yay, my computer's fixed!!

In desperation, I called my brother. We tried a few things, then he discovered I have Windows Vista. He didn't know what to tell me, so he suggested I turn off the computer, then turn it back on. It worked!!

I've never appreciated the backspace key so much!!