For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Learn how to manage your Microsoft account security info and troubleshoot verification code issues.

There are a number of possible explanations for why verification codes don't always arrive. Read through the list of the most common causes, and see if any of them apply to you, or use our troubleshooter to help guide you.

There are two ways to open Registry Editor in Windows 10: In the search box on the taskbar, type regedit, then select Registry Editor (Desktop app) from the results. Right-click Start , then select Run. Type regedit in the Open: box, and then select OK.

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

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

We updated new Xbox gamertags to support a 12-character max, Unicode-based name of your choice, with an auto-generated suffix if the gamertag is shared. We offer 13 different alphabets for gamers, which support more than 200 languages worldwide. Note Existing gamertags remain unchanged with no suffix. No action is necessary unless you want to ...

To resolve this, see Troubleshoot problems with the Windows Media Player app. 0xC00D1163. This error may occur when there are issues with digital rights management (DRM) for protected content. If you're unsure about the error code, refer to the error types below and the instructions to resolve it.

Contact Support. For pre-sales support, or issues with purchasing, contact Sales support. Try these steps if you’re having trouble buying apps, games, or downloads from the Microsoft Store.

In Teams, go to Calendar , select a meeting, and then Options > More options . Tip: Meeting options will open in a new window on your default browser. For the best experience, use Edge to open all meeting options. During a meeting, select More actions > Settings > Meeting options in your meeting controls.

Select your Xbox profile (or select Choose a profile and sign in to your account). Select My profile > Customize profile, and then select your current gamertag. Under Choose your new gamertag, enter the gamertag that you want in the available text box, and then select Check availability.