Using Authenticator as a way to sign in If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in: Go to the site where you want to sign in. Enter your username at the sign-in prompt and select Next. Select Send notification.

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

了解 Xbox 云游戏如何在 Android、Apple 和 Windows 设备以及 Xbox 主机和智能电视上工作。

GroupMe supports emoticon keyboard shortcuts on desktop and web. When you type :-) as well as many others, it's converted into a GroupMe emoticon. Here's a list of the emoticon keyboard shortcuts.

Verify your Outlook.com account to prove that you're a human and not an automated program that sends spam.

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

了解如何在移动设备、Windows 设备或 Xbox 主机上兑换 Microsoft/Xbox 礼品卡或其他代码。

Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

了解如何使用 Android、iOS 或 Windows 设备在 Xbox 上玩云游戏。

重要: 更新时间：2025 年 2 月 4 日 此支持文章最初于 2021 年 9 月 30 日发布，当时Windows 11首次向公众发布。 在发布时和今天，此支持页背后的意图是详细说明在满足Windows 11系统要求的设备上安装Windows 11的方法。 如果在不符合Windows 11系统要求的设备上安装了Windows 11，Microsoft建议立即 回滚到Windows 10 ...