If you have uninstalled default Windows 8 apps, such as weather, news, etc, accidentally, you can restore them easily.
Launch store from start screen. Right click mouse or swipe from up/bottom of screen to call app bar, then click “Your apps”
Switch to “All apps” and this will show all apps including default Windows 8 apps. If there’s too many of them, select “Apps not installed on this PC”.
Select app you’ve uninstalled, and install back again.
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