Learn how to create and use app passwords for devices that don't support two-step verification. App passwords are long, randomly generated passwords that you provide only once instead of your regular Microsoft account password.

Learn how to use Windows 11 features like universal search, desktops, keyboard shortcuts, OneDrive, and more. Watch the video and read tips to get started with Windows 11.

Learn how to use your mobile device, authenticator app, text messages, phone calls, security key, email address or security questions to reset your work or school password. You need to register your security info and have your administrator turn on the feature for you.

Noise suppression is a feature that reduces background noise around your mic in Teams meetings or calls. Learn how to turn it on or off, and how to adjust the level of noise suppression for different situations and platforms.

本文介绍了在 Xbox 网络上添加好友的方法，包括搜索玩家代号、搜索最近互动的玩家、通过 Game Bar 添加好友等。您还可以了解如何管理好友、收藏夹和隐私设置，以及如何使用 Xbox 应用在电脑上添加好友。

Learn how to use the improved copy and paste feature in Microsoft Edge to share web URLs as hyperlinked titles or plain text. Find out how to change the default behavior and access the settings page.

Learn how to fix errors downloading or installing Windows updates with the Update Troubleshooter. Follow the steps to run the troubleshooter, restart your device, and check for new updates.

在网页上加入 Teams 会议. 没有 Teams 应用？ 你仍然可以加入 Teams 会议。 在电子邮件邀请中，选择“ 立即加入会议”。 还可以使用电子邮件中的拨入号码和会议 ID 进行拨入。

如果这是你第一次安装 Microsoft 365，则可能需要先执行一些设置步骤。展开下面的 “了解详细信息”部分。 但是如果是重新安装 Microsoft 365，且已兑换了产品密钥并拥有与 Microsoft 365 相关联的帐户，请转到“登录并安装 Office”的部分。

TPM (Trusted Platform Module) is a security chip or capability that creates and stores cryptographic keys for services like BitLocker and Windows Hello. Learn how to check if your PC has TPM 2.0, the version required for Windows 11, and how to enable it.