windows installation k baad virus sirf c drive se remove hotey hain. baqi jitni drives hon gi windows install krne k baad virus un me hoga.us ka ye hal hai k windows k baad desktop pr rehty huey hi my computer pr right click karain or explore kr k usb drive me enter ho kr antivirus or us ki updates ko desktop pr copy karain.antivirus ko intall kr k usay files se update karain jo usb drive se antivirus ko copy krny k sath copy ki thi.phir my computer pr right click kr k explore karain.or d drive pr right click kr k scan with viruses pr click karian.is tarhan bari bari c drive k baad jitni drives hon gi un ko scan karain.scanning k waqt aap kisi b drive me na jain.sirf desktop pr hi rahain.maray mutabiq avira antivirus best of all hai.or is ki updates bhi aasani se net pr se mil jain gi.i hope k aap is tareeqay se viruses ko remove kr sakain ge.duaoon me yaad rakhna.aap ka dost yasir.