Get to know your way around Windows 11, from where to search to how to stay organized. Watch the video and read tips about new features.

在 Word 中向现有页眉或页脚添加页码。 使用 Tab 键将页码左对齐、居中或右对齐。 如果数字左对齐，请按一次 Tab 键将居中，按两次将右对齐。

Add an easy to maintain Table of Contents using heading styles that automatically updates when you make changes to your headings.

Summary. Windows includes a tool called Microsoft System Information (Msinfo32.exe). This tool gathers information about your computer and displays a comprehensive view of your hardware, system components, and software environment, which you can use to diagnose computer issues.

Learn how to create a password reset disk for a local account in Windows 10 and Windows 11.

Open and repair a document after getting a file corruption error, and see how to prevent file corruption in the future.

Recherchez et ouvrez Explorateur de fichiers dans Windows 10 et Windows 11, puis personnalisez Accès rapide en épinglant et en supprimant des fichiers et des dossiers.

恢复已保存和未保存的文档。 如果“ 自动恢复”选项 处于打开状态，则可以在处理文件时自动保存文件版本。 恢复内容的方式取决于保存的时间。 如果已保存文件 打开您所处理的文件。

Utilisez l’application Paramètres Windows pour modifier les arrière-plans et les couleurs de votre bureau.

Learn how to use digital signatures, digital IDs, and signature lines in Microsoft 365 files, such as Word, Excel, and PowerPoint.