Removing an Item Erroneously Appearing in the Notification Bar

When one turns on a connection feature (e.g., bluetooth), its symbol 
will appear in the Notification Bar at the top of the device. When one turns off that feature, that symbol should go away, but sometimes it gets "stuck" and doesn't go away, and we know how incredibly annoying that is to almost everyone. Here's what to do: Press on the symbol in the Notification Bar that you want to go away, and message box will appear giving you the option to disappear it.