You have loaded 'Norton Antivirus' software in your computer system. Does it make your computer system free from virus attack for a lifetime? Justify.

No, loading of Norton antivirus software in your computer system doesn't make your computer system free from virus attack for a lifetime because everyday new types of viruses are being developed and an antivirus software might not be able to detect or eliminate them.

So, it is very important to keep your antivirus software updated against the new viruses. It can be done by using the Internet and checking for updates on a regular basis.