Microsoft Store doesn't open - Microsoft Support
Try these troubleshooting steps if Microsoft Store does not launch in Windows 10.
Fix problems with apps from Microsoft Store
If you're having trouble launching Microsoft Store, see Microsoft Store doesn't launch. If you can launch the Microsoft Store but you are just having trouble finding or installing an app, see I …
I can't find or install an app from Microsoft Store
Learn why you might not be able to find or install some of the apps in Microsoft Store.
How to open Microsoft Store on Windows
Select Start then enter Microsoft Store. Select it to open the app. If Microsoft Store won't launch, get more info at Microsoft Store does not launch.
Can't open Windows Store applications in Windows 8.1 or …
May 3, 2015 · Fixes an issue that prevents you from opening Windows Store applications after certain updates are installed in Windows RT 8.1, Windows 8.1, or Windows Server 2012 R2.
Error 0x80131500 in Microsoft Store
Learn how to fix issues with Microsoft Store showing Error 0x80131500 or "Try that again".
Install or reinstall classic Outlook on a Windows PC
If you recently bought a new Windows device, you might not be able to find classic Outlook, or the icon appears, but when you try to open it, you might get an error that says, We couldn't verify …
I can’t start Microsoft Outlook or receive the error “Cannot start ...
Are you having trouble starting Outlook or receiving "Cannot start Microsoft Outlook. Cannot open the Outlook window" error messages? We can fix the problem for you, or you can use the …
Contact - Microsoft Support
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Apps may not launch on a Windows 10 device with multiple user …
This article describes a bug in Windows 10 that may result in apps failing to open on a device with multiple user accounts. This KB contains an automated diagnostic to resolve the issue.