Adware:Adware (or spyware) is a small program that is designed to show advertisements (in various form and degrees of intrusiveness) on your computer. It often reports personal information back to its owners. As a result your sense of privacy can be violated.
Adware.BHO.ank is an adware application that embeds itself in Internet Explorer as a Browser Helper Object (BHO) and creates a search bar. Once installed, Adware.BHO.ank will redirect your browser to dangerous websites, including aggressive advertising sites that can bombard your desktop with extremely annoying pop-up adverts. This object should be removed immediately.
Technical details (How to remove Adware.BHO.ank(pop up))