My Computer: Dell Dimension 5150 Windows XP Media Centre Edition Service Pack 2 What Happened: I downloaded one of those softwares that records video streaming on your computer screen and I know that when I installed it, the virus started. Now i struggle to get my computer to work. I works very slowly and freezes -But works betterif I unplug the internet network cable. Main Symptons: much slower processing speed on internet; pop-ups and computer freezing – always soon after on internet sometimes freezes on welcome blue screen after reboot and sometimes as soon as I enter desktop – often the start menu bar doesn’t quite load it seemed to have removed my Norton firewall error messages referring to failure of google installer cant run several antivirus installers (.exe)- crashes …this includes “Spybot-search and destroy”, “Malwarebytes' Anti-Malware” and “Spyware Doctor” after scanning with “AVL” found and removed virus: “downloader.zlob” after running “Ad-Aware” scan – blue screen appeared stating with the error 0x0000008e Any suggestions? Thanks.