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

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。

Learn how to troubleshoot when the camera is not working in Windows or you see errors 0xA00F4244 or 0x200F4244.

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 Smart charging in Windows can help your battery last longer over time.

Узнайте, как подключить устройство Bluetooth в Windows и настроить параметры связывания Bluetooth.

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

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

Learn how to troubleshoot and fix problems setting up your email in Outlook.

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.