iOS Android To install Authenticator on your iOS device Scan the QR code or download and install Authenticator from the Apple app store.

Autofill on Microsoft Authenticator was discontinued in mid-August 2025 as part of Microsoft's efforts to streamline autofill. Although your saved passwords and addresses are no longer accessible in Authenticator, you can still use , view and manage saved passwords easily across devices in Microsoft Edge. When did the Authenticator autofill changes happen? In May 2025, app notifications were ...

Access Copilot on Windows, macOS, mobile devices (iOS and Android), and Microsoft Edge header. Microsoft Copilot (free) allows you to: Chat with AI for help with writing, brainstorming, summarizing, and more. Get real-time answers based on web search. Use Copilot in Edge for webpage summarization and insights.

Click where you want to insert the table of contents – usually near the beginning of a document. Select References > Table of Contents and then choose an Automatic Table of Contents style from the list.

See what Protected View is and how it can help protect you from potentially malicious software.

Learn how you can use the free Microsoft Authenticator app to sign in to all your accounts without using a password.

To use different page numbers or formats in different sections, create Page breaks and set page number for each.

Your Outlook.com account might be temporarily blocked because we noticed some unusual sign-in activity. We know that having your account blocked is frustrating, but we also want to protect you from fraud or abuse. To unblock your account, select the button to begin:

联系支持人员 有关 Microsoft 帐户和订阅的帮助，请访问 帐户和计费帮助。 如需技术支持，请转到 联系 Microsoft 支持人员，输入问题并选择“ 获取帮助 ”。 如果仍然需要帮助，请选择“ 联系支持人员 ”以转至最佳支持选项。 管理员 管理员应查看 OneDrive 管理员帮助 、 OneDrive 技术社区 或联系 ...

Discover the differences between Microsoft 365 Copilot Chat and Microsoft 365 Copilot — explore features available with and without a license.