How to sign in to Hotmail | Microsoft Support
Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.
Applies To:
Outlook.com
在 Android 上设置 Microsoft 365 或 Office 应用和电子邮件
了解如何使用常用 Office 应用设置 Android 移动设备，如 Word、Excel、PowerPoint 和 OneNote。 也可使用 Outlook for Android 移动应用设置电子邮件。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, OneNote for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, OneNote for Microsoft 365 for Mac, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, OneNote 2024, Office 2024, Excel 2024 for Mac, Word 2024 for Mac, Outlook 2024 for Mac, PowerPoint 2024 for Mac, OneNote 2024 for Mac, Office 2024 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Office 2021, OneNote 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Office 2016, Microsoft 365 for home, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet - Small Business Admin, Outlook.com, Microsoft 365 for Mac, Outlook Web App
Privacy & online safety | Xbox Support
Learn how to secure and manage your Xbox family group's online safety and privacy settings effectively.
Xbox Support
Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.
Sign in to your account
Sign-in options Usage Guidelines URL: Privacy Policy URL: ...
Cómo iniciar sesión en Hotmail | Microsoft Support
Hotmail está ahora Outlook.com Para iniciar sesión en Hotmail, necesitarás el nombre de usuario y la contraseña de tu cuenta de Microsoft. Inicia sesión en outlook.live.com
Applies To:
Outlook.com
下载 Microsoft Authenticator | Microsoft Support
注意 Microsoft Authenticator 不 适用于电脑或 Mac，因为出于安全原因，验证器应用是专为智能手机设计的。 了解详细信息。 Microsoft 不再支持超过一年的 Authenticator 版本。 始终使设备保持最新。 中国用户应阅读 如何在中国下载和使用 Microsoft Authenticator。
“手机连接”要求和设置 | Microsoft Support
手机连接允许将 Android 或 iPhone 连接到 Windows 电脑，从而可以直接在计算机上访问许多手机功能。 你可以轻松地阅读和回复短信、查看移动设备中的最近照片、使用喜欢的移动应用、拨打和接听电话，以及从电脑上的移动设备管理通知。
Como iniciar sessão no Hotmail | Microsoft Support
O Hotmail é agora Outlook.com. Saiba como iniciar sessão para aceder ao seu Outlook.com, Hotmail, Live, ou conta de e-mail MSN.
Applies To:
Outlook.com
Power settings in Windows 11 | Microsoft Support
Summary This article explains how to manage power and battery settings in Windows 11 to improve energy efficiency and extend device battery life. It covers key features such as power mode, energy saver, screen and sleep timers, and display optimizations. Additional tips explain how to limit background apps, adjust system activity, and reduce unnecessary power usage to improve overall ...