Unknown program opening tabs in chrome

Every time that i open google chrome and go somewhere a tab keeps opening and directing to some obviously crap site. I let my mother use my computer thinking she had at least a little bit of sense and would steer clear of anything that wasnt netflix or hulu. Apparently she downloaded some crap and its not going away with the boot time scan or the full system scan. So if some kind person could tell me how to fix this it would be greatly appreciated.
Here’s the symptoms.
-Search bar popping up whatever tab i’m in trying to search what i’m already on
-New tab opening and redirecting to (Do not click the link)
http://d.7769domain.com/r/rd.html#http%3A%2F%2F7769domain.com%2FAd%2FGoP%2F20175%2Fwww.empowher.com%2F196501%2F(null)%2F(null)%2Fwww.empowher.com%2F(null)%2FUS%2F(null)%2F635670552989865349%2F0.015%2F
-More redirecting to (again, do not click this)
http://www.lw-c.com/m11.php?state=Texas&isp=Comcast%20Cable&hn=www.empowher.com&s=897bd38a-6ea3-40f6-895d-2cd82055ada5&uos=Windows&alt=0&cut=0&voluumdata=vid..00000005-e845-4320-8000-000000000000__vpid..16ad3800-f8d9-11e4-8621-5611e21cbdd4__caid..0c6aa5d5-1d09-453b-b7c3-518be7c6dad2__lid..f2cc3408-309e-4e65-a11f-531d0c7c05f4__rt..R__oid1..1275d05a-a6d1-4d6e-bcac-d3dc8e171de9__oid2..0bfc4add-d8b5-4356-844b-189b37501d1c__oid3..6a5eb8e2-2251-4447-b407-02d4e624c797__oid4..a147bacf-0c1e-45ad-b950-8001cc08b5ff__var1..www\.\empowher\.\com__rd..d\.\7769domain\.\com&dom=www.empowher.com&kw=&matched=
Where some prick name gregg foster is trying to help me with my computer (yes, I do know this is not a real person, I wa stupid enough to let my mom use my computer but i am not that stupid)
-General irritation on my part
Help would be greatly appreciated.

Hello,

https://forum.avast.com/index.php?topic=53253.0

And make the links not clickable.
We don’t want to send people to malicious websites.