Learn how to identify and open encrypted and protected emails no matter what email client you're using.

Avoid and report Microsoft technical support scams Microsoft will never proactively reach out to you to provide unsolicited PC or technical support. If you receive a phone call claiming to be from Microsoft, or see a pop-up window on your PC with a fake warning message and a phone number to call and get your "issue" fixed, it's better to be safe and not click any links or provide any personal ...

Find everything you need to manage your Microsoft account, Xbox profile, and more.

Find out how to change your Xbox gamertag through a browser, on your Xbox console, or your Windows device.

Microsoft prioritizes account security and works to prevent people from signing in without your permission. When we notice a sign-in attempt from a new location or device, we help protect the account by sending you an email message and an SMS alert. If your phone number or email changes, it's important to promptly update the security contact info on the Security basics page so we can work with ...

If you see error 0x82d4000b, check the Xbox service status. Find more solutions here.

Here are the most likely causes for an unrecognized charge: A Microsoft subscription has recurring billing enabled. Someone you know, such as a family member, bought something with your card. You can now investigate this on the Manage your payments page. A previously declined charge was charged again. A pre-order or split order was shipped. Someone made an in-app purchase from an app, game, or ...

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Learn what to do when you get error 0x82D40003 so you can launch a game on your Xbox console.

Learn how to protect your PC, identity, and data from tech support scams.