DNS Unlocker

Goototherzz

Hello. Do you know something about DNS Unlocker Add-on? I always have different advertising on my PC desktop. On the bottom: Ads by DNS Unlocker is written. I got some information about it, which is shown by this article, from which i know DNS Unlocker is an adware. The problem i want to fix is how can i remove this extension? Please help!!!!