Lets say you fix computers for a living and a lady brings you a computer that she wants you to clean up for her daughter to take away to school with her. While you're working on the computer, you notice the daughter has been looking up things like "head shop" and "glass bowl" on the internet.<br /><br />The search was definitely done while the daughter was logged in, but there is no way to be sure that she was the one that did the search. Her login is not password protected and the whole family used to use the computer. Honestly, it could have been one of her friends that might have been over.<br /><br />Do you say something to the mom or just forget about it?