If your account has been hacked, use our sign-in helper tool below to help guide you to the right solutions. The tool will ask for your email address or phone number, and either show appropriate self-help, or offer the chance to talk to an agent.

You can communicate with Copilot on Telegram in several ways: Scan the QR code below using your mobile device's camera: Use this to start chatting with Copilot instantly on Telegram. Alternatively, you search for Copilot directly on Telegram from the search icon on the top right of the homepage:

What are passkeys? Passkeys are a replacement for your password. With passkeys, you can sign into your Microsoft personal account, or your work/school account using your face, fingerprint, or PIN.

Stay connected to friends across your social networks while gaming on a Windows device. Link your favorites such as Discord, Reddit, Steam, Twitch, and more.

Want to play new Xbox games as soon as possible? Learn about pre-purchasing games in the Microsoft Store.

如果你认为你的Microsoft帐户已被黑客攻击，请了解如何保护你的帐户并检查未经授权的活动。

Codecs allow you to play different formats of audio and video files. Media Player supports a wide variety of codecs. Most are included out of the box; some additional codecs can be installed from the Microsoft Store.

When you’re away from your console or your Windows 10/11 device, you can still get ready to play your next Xbox console game. Use Xbox app on mobile or Xbox.com to remotely install games—so your games are ready when you are.

Note: The Wireless Display app is available on devices running Windows 11, version 22H2 and later.If you're running an earlier version of Windows, launch the Connect app by entering connect in the search box on the taskbar, and selecting Connect in the list of results. To find out which version of Windows you're running, see Which version of Windows operating system am I running?

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