Norton Internet Security 2012 (19.1.1.3)

Norton Internet Security (NIS) 2012 adds new features to the suite's toolkit, including those to enhance PC performance and make some basic use of the cloud; it also adds some tweaks to the interface. This is not a major overhaul, but the addition of new tools makes a useful piece of protection software even more valuable.

NIS 2012 for Windows 7, Vista or XP retains all of its existing security features, including anti-malware, identity protection, network intrusion protection and built-in firewall. And it does all this without being a resource hog (without requiring substantial system resources or RAM) which is surprising given its comprehensive feature set.

Improving PC performance

The most useful additions to NIS 2012 are designed to improve your PC's performance.