Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.

Find answers to common questions about genuine Windows software.

An overview of location permissions and your privacy in the Microsoft Edge web browser.

汇报默认屏幕和睡眠设置现在可帮助你更高效地使用能量并延长电池使用时间。 可以在 Windows 11 中找到效率设置 >系统 > 电源 & 电池。. 有关每个电源和电池设置如何提高设备性能的引导式演练，请单击按钮打开“获取帮助”应用：

Microsoft .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements.

Learn how to set up a connection to a proxy server on your Windows PC.

Learn more about what background apps are in Windows and how to turn them off when you're not using them.

Learn how to use the PC Health Check app to help you improve your device performance.

We’re continually releasing updates to our application, based on customer feedback. Check out What's New in the latest updates for Skype on desktop and mobile.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.