The Microsoft Wireless Display Adapter is a strong, reliable way to project your content, photos, and videos to a big screen. There are different versions of the wireless display adapter. The cable length and dimensions are slightly different for each one.

Check the Xbox services, games, and apps for any service outages.

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What if I can't find the recovery key? If your device is managed by an organization, check with your IT department to retrieve the recovery key. If you can’t find the BitLocker recovery key and are unable to undo any changes that caused it to be needed, you’ll have to reset your device using one of the Windows recovery options. Resetting your device will remove all of your files.

Find out how to fix network connectivity problems when using Xbox multiplayer and chat features on Windows 10/11.

This out-of-band Hotpatch update for Windows 11, version 25H2 and 24H2 (KB5078167), improves functionality, performance, and reliability. To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained. For information on Windows update terminology, see the different ...

Error code 1170000 means there is a problem related to connecting to the Xbox servers. Find out how to fix error code 1170000.

The NDR is generated when directory-based edge blocking in Microsoft Exchange Online blocks an incoming email message because the recipient's email address is invalid. How do I fix this? If you're an email administrator in the recipient's organization, follow these steps until the issue is fixed: Check the spelling of the recipient's email address in the NDR. Determine whether the issue ...

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

A Desktop Alert is a notification that appears on your desktop when you receive a new email message, a meeting request, or a task request. By default, Desktop Alerts are turned on. The information displayed in a Desktop Alert varies depending on the item that you receive in your Inbox. Email message Displays the name of the sender, the subject, and the first two lines of the message. A Desktop ...