Yes as yeticorn said, you should also do a deep spyware clean in safe mode. Usually that solves the problem if not the problem might be deeper you might have to find the program by hand or mess with the targeting of chrome. It probably infected other internet browsers you had i'm assuming.
Just be careful if i know my bloatware, it's might come back with a vengeance. Also be careful about what you download, especially when installing always do a custom install so you can make sure you know what's being installed. Gl.
Well I always carefully install,and always select "Custom installation".My friend is naive,he was operating since two days,so that's why when he used laptop he brought this Adware.Anyway thanks.