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 ...

Turn on two-factor verification prompts on a trusted device. Depending on your organization's settings, you may see a check box that says "Don't ask again for n days" when you perform two-factor verification. If you've selected this option to stop two-factor verification prompts, and then you lose your device or your device is potentially compromised, you should have Microsoft 365 sign you out ...

Windows 11, version 21H2; October 8, 2024—KB5044280 (OS Build 22000.3260) September 10, 2024—KB5043067 (OS Build 22000.3197) August 13, 2024—KB5041592 (OS Build 22000.3147)

Select Get Extensions for Microsoft Edge.. Find the extension you'd like to add and select Get. At the prompt showing permissions required by the extension, carefully review the permissions, and then select Add extension if you wish to proceed.. You'll see a final prompt confirming the extension has been added.

添加新的登录方式. 若要添加验证登录的新方法，请： 登录到 Microsoft 帐户的 “高级安全选项 ”页。 登录. 选择“添加新的登录方式或验证”，然后选择接收安全代码的方式。

如果你知道密码，但无法访问某些（但不是全部）安全信息： 登录到 Microsoft 帐户的“ 高级安全选项” 页。 登录. 选择“添加新的登录方式或验证”，然后选择接收安全代码的方式。 我们会将安全代码发送到新号码或电子邮件进行确认。

If you open a page written in a different language than your preferred languages in settings, Microsoft Edge will automatically prompt you to translate it. The Translate icon appears in the address bar when you go to a web page that’s written in a foreign language. A language is considered foreign to you if it's not included in your Preferred languages list in Settings.

To get someone's attention in a channel conversation or a chat, @mention them. Just type @ before their name and then select them from the menu that appears.. When an @mention recipient receives a notification, selecting it takes them directly to the point in the conversation where they were mentioned.

Run rules manually in classic Outlook for Windows. You can manually run one or more rules. On the File tab, choose Manage Rules & Alerts, and on the E-mail Rules tab, choose Run Rules Now.. In the Run Rules Now box, under Select rules to run, select the check box for each rule that you want to run.. In the Run in Folder box, to select a different folder, choose Browse, choose the folder, and ...

If this is the first time you're installing Microsoft 365 or Office, you may have to complete a set of pre-installation steps or you may need to follow different steps than what's shown below.