Learn how to use the On-Screen Keyboard (OSK) instead of a physical keyboard to type and enter text on your PC.

System requirements and setup steps for the Phone Link app

Things to try to fix touchpad problems in Windows 10 and 11. If your touchpad isn’t working, it may be a result of a missing or out-of-date driver.

Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

Troubleshoot issues that occur when setting up external monitors. If you are trying to set up an external monitor and it’s not working, press the Windows logo key + P to make sure that the Extend option is selected. If the Extend option is selected, try the following troubleshooting tips.

Learn how to locate, install, and share files with custom fonts compatible with Microsoft Office applications.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Describes how to obtain the latest version of DirectX to enable games and multimedia applications on your system.

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。

Learn new and useful keyboard features, tips, and tricks for Windows with this overview from Microsoft Support.