Hey so I've had this problem for 2 days and its bugging me ALOT. So a few days ago I wanted to watch this episode of ridiculousness so I searched it on Google and found it but it said I have to install something, so I did (btw, Im not a smart-*** when it comes to computers :P). Everything went fine until I clicked on a new tab. Usually when I clicked on New Tab www.google.com came up but this time search.conduit came up. I didn't really care about the search.conduit thing until I went on YouTube and saw ads popping everywhere. I went on settings and changed my start page to Google again and I thought the ad thing would be fine but then I went on YouTube and saw ads all over the place again. I got every sing adblock installed from Google Chrome Store but every time I watch a video the places where the ads were just became a outline of the ad. And every second the webpage kind of twitches, just youtube though, and it bothers me a lot. BTW I have cleaned up my Mac and uninstalled everything I found unfamiliar but still these ads bugs me a lot. So please if their is anyone who can help me please do!!!