iwnt2jam2 0 Newbie Poster

Hello all ive been online with a hawking wireless rang extender dish surfing the web for about six months or so from my desktop. I leave it on with firewall down. Now i cant surf the web at all as i was using an unsecured network before. I can still connect to this unsecured link with great signal but i cant use opera, ie, firefox, etc. Have done the repair thing, winsockfix i know this signal is good i think i might have a virus or something i am lost without my frankenstein..i need help where is my braniac woman in shimmering lace???help me .....or a tech will do.