I have always been an iPhone guy (but am a PC gaming nerd) and have only had one Android (Galaxy S). Now that I am back to Android I am having a hard time figuring out which apps to get rid of? Also what is the best way to keep the phone optimized? On iPhone, you could double tap the home button to pull up all your open apps. Long pressing each app would allow you to close the applications. How do I do that with the One as I am researching and reading that Task Killers are not worth using. Thanks.