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Windows 11, version 23H2 update history - Microsoft Support
The update history page will provide you with the build numbers for 22H2 and 23H2. This will make it easier for support to assist you if you encounter issues. This new update will be cumulative with all the newly announced features including Copilot in Windows (in preview) plus additional changes.
Insert a signature - Microsoft Support
How to add a signature to your Word documents. You can also use the Signature Line command in Word to insert a line to show where to sign a document.
适用于: Microsoft 365 专属 Word, Microsoft 365 Mac 版专属 Word, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016
Microsoft Edge の閲覧履歴を表示または削除する
1 台のデバイスに保存されている Microsoft Edge 閲覧の履歴を、同期されたすべてのデバイス、及びクラウドに渡って表示し、また消去できます。 閲覧の履歴はいつでもクリアできます。
重新安装 Windows - Microsoft 支持
Windows 11的重新安装类型 下图提供了有关每种重新安装类型可以选择的不同选项的信息,包括应用、文件、个人数据以及重新安装所需的磁盘空间量。 使用此图表可帮助你决定使用哪个选项重新安装Windows 11。
Download the new Microsoft Edge based on Chromium
The new Microsoft Edge is based on Chromium and was released on January 15, 2020. It is compatible with all supported versions of Windows, and macOS. With speed, performance, best in class compatibility for websites and extensions, and built-in privacy and security features, it's the only browser you'll ever need.
最新の Windows Update を入手する - Microsoft サポート
利用可能になるとすぐに最新の更新プログラムを自動的に取得する デバイスで利用可能になるとすぐに、最新のセキュリティ以外の更新プログラムと機能更新プログラムを Windows に入手させることができます。 この詳細については、「 デバイスで利用可能になったらすぐに Windows 更新 ...
Keyboard shortcuts to add language accent marks in Word and Outlook
Learn how to use keyboard shortcuts in Word to add accent marks, special characters, symbols, and more.
适用于: Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Word 2021, Outlook 2021, Word 2019, Outlook 2019, Word 2016, Outlook 2016
Calculate the difference between two dates - Microsoft Support
Calculate the difference between two dates Use the DATEDIF function when you want to calculate the difference between two dates. First put a start date in a cell, and an end date in another. Then type a formula like one of the following.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Getting ready for the Windows 11 upgrade - Microsoft Support
Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.