Applications keep popping up in the background?!

kelv1ntran

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Jan 12, 2010
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i'm new to this forum and for my hero yesterday i love it. came from a htc hermes -> blackberry 8310 ->blackberry 8330 -> palm pre -> blackberry tour -> and now htc hero and its by far the best phone ive had so far. spent most of the day playing with it.

i have a question though. i have task killer to close my apps that run in the background. i'm kind of confused on how to close apps first of all because not all of them have an "exit app" in the menu but task killer handles that. but my question is sometimes when i open task killer it shows for instance sprint navigation running however i never opened the app to begin with. is this normal? or is something happening in the background that i don't know about? thank for the help thanks.