How can I reassign my keyboard keys back to default?

Episode 993 (1:16:20)

Diane from Riverside, CA

Diane was assigning shortcuts to her Apple keyboard, and accidentally reassigned CMD+C so now she can't copy.

All she needs to do is go into System Preferences> Keyboard> Shortcuts> Restore Defaults. She can also use Option + 4 to get the cents (¢) symbol.