How do you...? (close apps, etc)

[dannydoes]

How do you make sure an app or an internet page is closed (X) to make sure i dont have running apps in the background draining the battery?

:motdroidvert:

 

[ryanm]

Taskiller app is the easiest

 

[sethmo]

I use Advanced Task Killer.

I don't know why every app cant have an Exit in the menu. Especially the browser.