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Microsoft account help
Learn more about Microsoft account and get info on security.
Apps in the Windows Store - Microsoft Windows
Learn how to explore, browse, and search the Windows Store and discover great apps for Windows 8 and Windows RT.
Add or edit your payment method for the Windows Store
Learn how you can add or edit the payment method for your Windows Store account.
How to view the billing history for your Windows Store account
Learn how to view the billing history for your Windows Store account and see the purchases you made in the Windows Store.
Can't purchase from Windows Store get error 0xc0020017
Windows store refuses to let me purchase, download or even update error 0xc0020017 what is it, how do I fix it