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.

Microsoft 365 Copilot combines the power of artificial intelligence (AI) with your work data and apps to help you unleash creativity, unlock productivity, and uplevel skills in a chat experience.

Important: Copilot in Outlook only supports work or school accounts, and Microsoft accounts using outlook.com, hotmail.com, live.com, and msn.com email addresses at this time. Any Microsoft account using an account from a third-party email provider, such as a Gmail, Yahoo, or iCloud, can still use Outlook, but won't have access to the Copilot features in Outlook.

Behandeln von Kennwortproblemen beim Hinzufügen eines Kontos im neuen Outlook Kennwort vergessen. Wenn Sie das Kennwort für ein Microsoft-Konto vergessen haben, verwenden Sie unsere Anmeldehilfe, um wieder zu Ihrem Konto zu gelangen, oder lesen Sie Zurücksetzen eines vergessenen Microsoft-Kontokennworts.. Wenn Sie Ihr Kennwort für ein Geschäfts-, Schul- oder Unikonto vergessen haben ...

When you schedule a Microsoft Teams meeting from Outlook, a dial-in number and conference ID are included automatically. If you have PSTN conferencing enabled in Teams, they are also included.

注意: 使用安装介质重新安装Windows 11，同时选择“不保留任何内容” (干净安装) ，如果重新安装 Windows 的分区为 20GB 或更大，则将自动启用保留存储。 保留存储空间将留出磁盘空间以供更新、应用、临时文件和系统缓存使用，因此可确保关键的操作系统功能始终可以访问磁盘空间，从而改进了电脑 ...

Microsoft Edge is your AI-powered browser. With Copilot in Microsoft Edge, you can get answers to your questions without leaving the tab or window that you're already in. Ask Copilot to help you make decisions, research topics, or summarize web pages or PDFs to find exactly what you're seeking.

注意: 如果知道密码，但只想更改密码，请转到“account.microsoft.com 安全”选项卡，然后选择“更改我的密码”。. 如果知道用户名和密码但已停止工作，请阅读我的用户名和密码已停止工作。

Para obter suporte no Outlook.com, clique aqui ou selecione Ajuda na barra de menus e digite sua consulta. Se a autoajuda não resolver seu problema, role para baixo até Ainda precisa de ajuda? e selecione Sim.. Para entrar em contato conosco no Outlook.com, você precisará entrar.

Important: The National Public Data breach exposed personal information, including names, addresses, and social security numbers.Learn how to protect yourself and how Microsoft Defender is helping to prevent fraud. See: National Public Data breach: What you need to know.