Yeah it would, Of course if he was checking to see if the sites would work then I probably wouldnt, I know when I got mine done the man went on yahoo and then did a quick search but he said just to make sure the internet was connecting properly so maybe thats what he done? I personally dont let anyone but my boyfriend on my computer, Especially when you dont know what they are up to because I have photos and documents on here that are not personal but they are mine!