What is the difference between Norton Internet Security 2011 and Norton Antivirus 2008
Does anyone can help me with some info on what the difference is between Symantec Norton Internet Security 2011 NIS 1yr 1PC 2010 and Norton Antivirus 2008? I used the 2008 version to update my computer, but now they are coming up with the what is the Symantec Norton Internet Security 2011 NIS 1yr 1PC 2010 and I am not sure about the difference. Is it the same software just newer version or is it an additional product?
If it is the same, just newer version, do I necesseraly need to update?