if you shut it all off, it won't remember. but you will want to check your android data, youtube, and so on. it keeps a history of every search since time began. if your not logged in, its not so bad. android is annoying because it will dump map searches on you when you go to the phone. and google sometimes turns the settings back on. so you have to check it now and then.
---Mike Savad
MikeSavad.com