With the expansion in the quantity of PC users, there is relating increment in the PC issues. Computer systems are getting contaminated by viruses, spyware and malware. Malware and viruses interrupt the computer system without the authorization of PC user. Viruses are of various types and the most worrying thing is that new viruses are created every new day. To deal with these deadly viruses install Norton into your system and protect your system. If you are having any sorts of glitch with Norton then dial Norton Customer Service Number 1-800-872-8162 which is toll free.