Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.

If your Windows 10 PC is running slowly, there are some solutions you can try to help make it run better.

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。

Use family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.

Find answers to common questions about genuine Windows software.

Summary. Microsoft Update Health Tools is offered to devices through Windows Update as update KB4023057. This update is applicable for both Windows consumer and commercial devices, with a slightly different purpose and functionality.

Training: Learn how to create a shareable link to make it easy to share files in a document, email, or IM.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.

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

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