What Are the Differences Between Paid and Free Version?

[system]

There was a similar question on this forum but the link provided lead to a non existing page. Perhaps this is a good overview: http://anti-virus-software-review.toptenreviews.com/anti-virus-options-avast-pro-antivirus-vs.-avast-free-edition.html

[Pondus]

http://www.avast.com/compare-antivirus