发布时间：2021 年 8 月 本文适用于无法升级到Windows 11的用户，因为他们的电脑当前未启用 TPM 2.0，或者他们的电脑能够运行 TPM 2.0，但未设置为这样做。 如果你不熟悉此级别的技术详细信息，我们建议你查阅电脑制造商的 ...

This page includes accessibility help articles for people who use Windows voice access to control their PC and author text using their voice. Voice access in Windows 11 enables everyone, including people with mobility disabilities, to ...

Learn how to set up and configure Outlook so that you can begin to use it. Now you can view email for the accounts you added. You can also view your calendar, contacts, and tasks. Next steps For steps to migrate your old email ...

Try these things to troubleshoot network connection issues in Windows 11. Make sure Wi-Fi is on. Select Start > Settings > Network & internet, then turn on Wi-Fi.Next, select More options (>) next to Wi-Fi, then select Show available networks..

How to use the INDEX function in Excel to return a value or reference to a value within a table or range. Note: If you have a current version of Microsoft 365, then you can input the formula in the top-left-cell of the output range, then press ENTER to confirm the formula as a dynamic array formula. ...

Learn how to update your Xbox console offline.

Learn how to use Snipping Tool to capture a screenshot, or snip, of any object on your screen, and then annotate, save, or share the image. To capture a video snip, open Snipping Tool, select the Record button, then select New recording, or press Windows logo key + Shift + R..

We’re making some changes to Windows and Microsoft 365 that will impact Cortana users. Cortana voice assistance in Windows as a standalone app was retired in the spring of 2023. Additionally, Cortana in Teams mobile, Microsoft ...

To share a file in File Explorer on Windows 11, select the file, then select Share on the ribbon. You can also right-click (or press and hold) on the file > Share.Then, choose how you want to send the file and follow the process for that

Warning: Excel provides the DATEDIF function in order to support older workbooks from Lotus 1-2-3.The DATEDIF function may calculate incorrect results under certain scenarios. Please see the known issues section of this article