However, you can also just leave Windows 8 apps running and let Windows 8 handle closing them for you. If you've launched one and aren't using it any longer, Windows 8 will eventually close it down if you don't come back.
Windows 8 apps don't have visible menus or immediately obvious ways to control or customize them. To do so, right-click anywhere in the app or press the Windows key + Z; on a touch screen, swipe down from the top of the screen or up from the bottom of the screen. An App bar appears at either the top or the bottom of the screen, or both. The App bar is context-sensitive, so what it displays varies according to the app you're running, and even according to what you're currently doing in the app itself.
If you right-click when you're on the main screen of the Weather app, for instance, you'll be able to tell the app to refresh itself to check for the latest weather, change the degrees between Fahrenheit and Celsius, navigate to other places you've chosen to display weather, and so on.
If you display the App bar from the main screen of the People app, you can add a new contact or show which of your contacts are currently online. And if you display the App bar from the Notifications page of the People app, you can only refresh the page to check for the latest notifications.
Also, when you're in any app you can run the Settings charm and change the settings for that specific app.
The two Internet Explorers
In Windows 8, Microsoft introduces Internet Explorer 10. No, let me amend that slightly. It introduces two different versions of Internet Explorer 10: one a Windows 8 app and one a Desktop app.
The Windows 8 IE app, like many other Windows 8 apps, is somewhat underpowered. Its greatest shortcoming is that it doesn't have a Favorites manager. You can pin sites to the Start screen, but that's no substitute for a Favorites manager, because you won't be able to group the sites into folders -- and if you pin too many sites, your Start screen gets so cluttered it's barely usable. The Windows 8 version of IE also won't run add-ons, browser extensions or ActiveX controls.
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