Note: The Wireless Display app is available on devices running Windows 11, version 22H2 and later.If you're running an earlier version of Windows, launch the Connect app by entering connect in the search box on the taskbar, and selecting Connect in the list of results. To find out which version of Windows you're running, see Which version of Windows operating system am I running?

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Go to Reset your password and enter your email address.; Tell us where you’d like us to send a security code (email or phone number). Once you receive your security code, you’ll be prompted to choose a new password and enter it twice.

Stay connected to friends across your social networks while gaming on a Windows device. Link your favorites such as Discord, Reddit, Steam, Twitch, and more.

注意: Sfcdetails.txt 文件包含每次在计算机上运行系统文件检查器工具时的详细信息。 文件包括有关系统文件检查器工具未修复文件的信息。 验证日期和时间项以确定该问题文件为你上次运行系统文件检查器工具时找到的文件。

Want to game on your phone or tablet? You can play from the cloud or remotely from your console. Learn the ins and outs of both ways to play.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

If you’re familiar with networking issues and configurations, or if you’d like to learn more about them, read on. This page details the advanced network settings for Xbox and offers steps for making configuration changes to work around specific networking issues or taking advantage of networking features like Quality of Service (QoS) packet tagging.

See how Xbox Cloud Gaming (Beta) works on Windows devices.

Summary. This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2. Security Improvements