Learn how to find which version of Windows operating system your PC is running and device specifications.

Fresh Start in Windows 10 lets you perform a clean reinstallation and update of Windows while keeping your personal data and most Windows settings intact.

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

Find out more about Xbox digital codes and gift cards, and how to troubleshoot issues redeeming content.

Learn how to access the Control Panel in Windows for managing your system settings and programs.

如何将 IF 函数 (与 Excel 中) AND、OR 和 NOT 函数结合使用，以在给定值之间进行逻辑比较。

Information on how to download the Microsoft Mouse & Keyboard Center.

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled.

Update Surface devices and Windows. Download the latest drivers and firmware updates to keep your Surface devices performing their best.