salam
bhaiyoun main ne usb lagai avg anti virus ka orignal software install kerne key liye us ke baad scanning ki phir itne virus aai ke computer hang hone lag gaya na koi tasveer thumbnail ho rahi napreview aa raha hai na hi koi web site new page per khul rahi hai like jab hum itduniya main click kerte hain or wo new window main kholta hai her cheez to wo nahi khulti or thori dair ke liye hang ho jata hai plz help me kiunke windows install nahi ho rahi keh raha hai service pack 2 ki cd dalain jo bhi is ka hal ho plz batana zaroor help me