I know this might sound like a stupid question, but how do I close applications? Do I just press the "back" key? I know that if I hold down the home button, I get the last 6 applications that were opened, but does this mean that these 6 apps are currently open? Is it like pressing CTRL ALT DEL on a Windows PC? Or does it just show the last 6 apps that were opened?
How do I just close an app?
How do I just close an app?