I used to own the Blackberry Pearl, and there was a task manager there that i used to close down programs with.
And now that i have the blackberry flip 8230 i dont know where the task manager is.. can someone please help me or tell me where i can find this task manager.
i dont have that model, but i think with the newer models or newer OSes, hold the menu button for a couple secs and it should come up. Or you can use alt+escape.
should be able to switch to the open app then close properly via menu options of that app. some apps just stay running though. i think browser, bbm, homescreen, phone, messages. all the others you should be able to close/exit once you switch to it.