Norton AntiVirus (NAV) is a popular product of Symantec Corporation and is one of the most widely used antivirus programs. Norton AntiVirus automatically detects and removes viruses, spyware, adware, and other potential security risks.
Norton AntiVirus is sold as a standalone product and is also included as part of Norton Internet Security and Norton SystemWorks. There is also a standalone corporate version called Symantec AntiVirus Corporate Edition. It is aimed at centrally managed corporate environments and has features not present in the retail version of the software.