Task manager and email questions
I used to have a Pantech and it came with a task manager with which you could close apps and processes. Does Droid Razr M have anything like that? Or do I need to install an app for that ? If so which one is best? also, how do I get Yahoo mail to work properly? It keeps showing me emails that I have moved to trash and deleted on both my phone AND on my computer !?!? But they keep coming back!!! HELP !!!!! When I go to settings, under data usage (in email settings), "Inbox checking frequency-Automatic (Push)" is grayed out ...any ideas ??? Thanks in advance !!!!