Actions speak louder than words means talking about something isn't going to make it better, you should take action so it helps solve the problem. I wouldn't say it talks about proving anything wrong based on the definition.
<span>The answer would be: el teclado esta al lado del raton, which can be translated into the keyboard is beside the mouse because in most computers, the mouse and the keyboard are side to side to facilitate things for users</span>
Only people that go to your school know what tapes is