First time, infrequent senders, or senders marked [External] - While it's not unusual to receive an email or Teams message from someone for the first time, especially if they are outside your organization, this can be a sign of phishing. Slow down and take extra care at these times. When you get an email or a Teams message from somebody you don't recognize, or that Outlook or Teams identifies ...

If you can’t sign in because you can’t remember your password or believe it may have been changed, go to:

Open Authenticator, and then select > Add work or school account > Sign in.. Select Sign in from another device.. On the remote screen, open the Sign in to your account page and enter the code that you see in Authenticator.. On your remote screen, sign in using your work or school account credentials.

如果你不希望第三方站点在你的电脑上存储 Cookie，则可以阻止 Cookie。 但是执行此操作可能会导致某些页面无法正确显示，或者可能会从站点收到一条消息，通知你需要允许 Cookie 才能查看该站点。

如果你在使用新设备，安装了新应用，在旅行或在任何新地点，那么我们可能已阻止了你的登录。 此安全措施有助于确保你的帐户安全，以防其他人获取你的帐户信息，并尝试以你的身份登录。

了解有关 Xbox 设备暂停的详细信息，并获取一些问题的答案。

Warning: Turning off Memory Integrity on a Secured-core PC takes the device out of a Secured-core state.If you choose to continue using your device without addressing the driver problem, you might discover that the functionality the driver supports does not work any longer, which could have consequences ranging from negligible to severe.

了解如何修复连接手机到主机的问题，以便设置 Xbox 主机。

Learn how to change your gamerpic, including how to upload a customised image for your profile from your Xbox console.

Notes: For Windows 10, version 1909 and later, the Media Feature Pack is only available for download as an Optional Feature. Here's how to install the Media Feature Pack on Windows 10 N and Windows 11 N: Windows 10 N: Select the Start button, then select Settings > Apps > Apps & features > Optional features > Add a feature.. Then locate the Media Feature Pack in the list of available optional ...