Somehow, I accidentally locked the top row of keys "symbols and numbers" on my PC keyboard. How do I unlock them?

Your "NUM LOCK" light is on. Press "NUM LOCK".

Somehow, I accidentally locked the top row of keys "symbols and numbers" on my PC keyboard. How do I unlock them?
:o The answer to my problem was very simple. I turned off my PC, unplugged the keyboard, plugged it back in, and turned the PC back on. The problem is fixed! :cool:

For future reference: Were all the letters capitalized, too? (I don't know if you were on a different computer when you typed that.) If so, you may have inadvertently turned on StickyKeys (I believe you do it by pressing shift 5 times in a row). To turn it off, just hold shift and type a letter or symbol, and it should turn off. It should also show a little icon by the clock when it's on, kind of like four buttons, one big one on top, three smalls ones underneath.

You have to go to Control Pad, happened to me once :DD.