注意: 如果使用 Microsoft 帐户 （例如 Outlook.com 、Hotmail、Live 或 MSN 电子邮件帐户）而不是工作或学校帐户登录，请注销，然后使用正确的帐户重新登录。 不确定使用哪个帐户登录？ 在 Outlook 导航标头中选择 “帐户管理员 ”。 如果未使用所需帐户登录，请选择“ 注销 ”并重新开始该过程，或选择 ...

Use the XLOOKUP function to find things in a table or range by row. For example, look up the price of an automotive part by the part number, or find an employee name based on their employee ID. With XLOOKUP, you can look in one column for a search term and return a result from the same row in another column, regardless of which side the return column is on.

In the Step 1: Select action(s) list, select the defer delivery by a number of minutes check box. In the Step 2: Edit the rule description (click an underlined value) box, click the underlined phrase a number of and enter the number of minutes for which you want the messages to be held before it is sent.

You don't need a smartphone to receive a security code. Text messages may come from either "MSFT", a short number, or a mobile number. If you have requested a security code, you can trust the message that arrives. ... If you don't have an alternate phone number or email address or you can't get to it, ...

如果在设置中打开用与首选语言不同的语言编写的页面，Microsoft Edge会自动提示你翻译它。 转到用外语编写的网页时，“翻译”图标 显示在地址栏中。 如果语言未包含在设置中的首选语言列表中，则该语言被视为外在语言。

I don't see my contacts, Skype Credit or chat history after signing in. I need help with my Skype account. None of the above. Need more help? Want more options? Discover Community. Explore subscription benefits, browse training courses, learn how to secure your device, and more.

If your PC isn’t able to find or install updates, the Windows Update troubleshooter might be able to fix the problem. Select the Start button, and then select Control Panel. In the search box, enter troubleshooter and then select Troubleshooting from the list of results.

Microsoft Number Pad. What's new or improved. This latest release includes these new features or improvements: Smart Switch now supports both mouse and keyboard. Use Spotlight to show people what you're talking about during an online meeting—just click your mouse to put a spotlight on part of your screen.

Step 2: Back up your folders. Windows Backup is an easy, single stop for all of your backup needs. Your free Microsoft account comes with 5 GB of OneDrive cloud storage (and more storage is available if you need it), and backing up your folders syncs the folders you specify to your OneDrive account, making them instantly accessible on all computers that you use with this Microsoft account.

Under Ways to sign in , you have three choices to sign in with Windows Hello:. Select Facial recognition (Windows Hello) to set up facial recognition sign-in with your PC's infrared camera or an external infrared camera