So I'm having problems with my Internet. I was surfing fine as usual on StumbleUpon when another windows update popped up. I ignored it but of course, a few minutes later it restarted my computer. When I logged back in, the computer wouldn't show any networks, even though it always connects automatically to my home network. I troubleshooter about 7 times, restarted and nothing was fixed. The computer is a Toshiba NB505-N508BL running on Windows 7 starter and my browser is Chrome. Please help! I'm on my iPhone now by the way.