Would anyone have any ideal why my back arrow does not work? He just stopped working for no reason as far as I know!

Your back arrow is a "he"? Okay, just kidding. But sometimes keyboards do that in time, they kjust wear out. I would suggest getting a new one... or if nothing else dismantle your keyboard and clean it out. Perhaps there was some sticky drink spilled...

Lol... yea it's a He.. Not my backspace button on the keyboard it's the back arrow on the screen.

What browser are you using?

Oh... I would suggest erasing and re-downloading your browser. Or perhaps even upgrading browser. Everyone is always trying to talk me into getting Firefox. I like Internet Explorer!

I have Internet Exolorer I like it also!

I have Internet Exolorer I like it also!
Maybe just download the newer version of it