So, I have App Store running because I launched it, and Safari, and Mail, and Netflix, and a game, and Amazon Movie Viewer, and Pictures, and iTunes and Pinterest, all these apps, show up when I double click on the big button at the bottom at the iPad. I can swipe back and forth and pick a window. But I can't figure out how to make any of these 'go away' so they just show up as icons on my home page and I have fewer things 'open.'If I double-click the button and can swipe between apps, then it means they are all running in the background, right?