Originally Posted by svt_gEEk
Do the following
Go to your Google Account Dashboard
Click Manage Account
Scroll to the bottom of the page and click "Go To Web History"
Turn on Web History.
After this, when you do searches, Google will gather your search data in your account and start populating Cards in Google Now. This means you'll start seeing your favorite sports teams and you will also be able to edit them. The reason the edit teams is greyed out for you is you don't have any teams. When you do searches, it will populate that field and you can then edit them to remove ones you don't want.
I can't bring myself to doing this... I don't need Google knowing this much more about me. Plus, then what if I ever do something where a court may subpoena that information... now I don't plan on doing something that would lead up to that, but just because the chances of a meteor hitting earth and abolishing it are minimal, doesn't mean I am going to discount that small chance (lol). Plus, I have no control over that, but I do over my web history