This year's update to Kaspersky Internet Security doesn't appear to make any massive changes to the 2010 version, but Kaspersky Internet Security 2011 offers enough that's new and improved to bring back the faithful, and maybe attract some new believers, too. Highlights include expanded sandboxing, a similar-but-better interface, a desktop gadget for quick access, and except for average scan times, generally strong benchmarks.
The cost of the main suite could be a deal-breaker for many, so there's the lower-priced Kaspersky Anti-Virus 2011. However, it also lacks many of the most exciting features in its bigger brother. Check out what's new in CNET's official reviews (linked above), slideshow, and First Look video.