Getting Rid of the Evidence

[polypocket]

I do not know how to use a droid efficiently, I have only owned iphones. I have noticed when I used the target phone (while being watched and checked to make sure I do no extra snooping) previously it tracks the recent applications i opened, browser search history, etc. Would someone tell me the steps I need to take to make sure that the web address doesn't pop in the browswer and application doesn't show as recently used. Also does it show on the list of running applications? I know he looks at those sometimes when his battery is dying too fast and turns them off.

Thanks for any help you can offer,

Droid Noob.