About a week ago i tried to set up a network through my internet router between my friends laptop and my computer to transfer files. I fucked up majorly when i did this because afterwards my friend couldn't connect to the internet at all at my house. Also a icon called Netword Bridge appeared that i've tried to delete and stuff but it keeps coming back. The worst part is that I cant get into any secure sites like my e-mail or yahoo's page builder and stuff like that. I have no clue what the hell i did and i just want to reverse it before everyone in my house flips on me again cuz only my computer has the internet working at all. So anyone that nos anything about networks and stuff please help me lol.