Im having a problem with my windows XP pro computer. When I try to surf the web I can only access certain pages. I can get to google and yahoo and most search engines, when I perform a search the results show up but when I click any links I redirects me to random advertisement search engines. I cannot get to windows update or trendmicro ether it simply tells me it cannot be displayed and to check my internet connection. I have tried running several anti-virus and malware programs with no success. I have also run Hijack this and posted it on several different sites and fixed all problems suggested to me. No success, I am really getting frustrated with this and have been working on it for 8+ hours now. Can someone please help me!