New to android phone, have a Droid Razr-M, ICS wondering what is the best way to stop programs in the running apps section. When I open an app or say the camera, and close it I see it later on in the running app area taking up memory. How do these programs close without manually stopping them? I've removed them from the "recent apps" window (right button) list but they still show up in running apps. Is there a way to close these down to save memory and ultimately battery life. How to remove these running in the background after using them automatically without having to go into settings, apps, running, and force the stop manually.