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 what you can do if you're not receiving account aign-in verification codes.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

了解如何更改 Windows 中显示器的刷新率，以确定在屏幕上显示运动的平滑程度。

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Get answers to common questions about Windows 11 and Windows 10 in S mode.

Découvrez comment mettre à jour des pilotes dans Windows à l’aide de Gestionnaire de périphériques pour mettre à jour ou réinstaller un pilote.

Découvrez comment installer Office 2013 sur PC ou Office pour Mac 2011.

Word 2021 for Windows gives you new ways to create compelling content. This article provides an overview of the new features you can discover.

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.