Codecs in Media Player - Microsoft Support
Learn how to play different formats of audio and video files with Media Player and codecs. Find out which codecs are included with Windows and which ones you can install from the Microsoft Store.
Screen mirroring and projecting to your PC or wireless display
Learn how to mirror or project another device's screen to your Windows PC using Miracast. Follow the steps for Windows 11 or Windows 10 to install the Wireless Display app and connect to a TV, projector, or other display.
Enable virtualization on Windows - Microsoft Support
Learn how to enable virtualization on Windows 11 to run Android or Linux apps on your device. Follow the steps to access the UEFI (or BIOS) and turn on Virtual Machine Platform.
Pair a Bluetooth device in Windows - Microsoft Support
Learn how to turn on Bluetooth and pair various devices with your PC, such as keyboards, mice, phones, speakers, and more. Find out how to use Swift Pair, fix Bluetooth problems, and adjust Bluetooth pairing settings in Windows 11 and earlier versions.
How to use the PC Health Check app - Microsoft Support
Learn how to use PC Health Check app to check your Windows device health, performance, and eligibility for Windows 11 upgrade. Find out how to install, update, and troubleshoot the app.
Download and install or reinstall Office 2019, Office 2016, or Office ...
Learn how to download and install or reinstall Office 2019, Office 2016, or Office 2013 on your PC or Mac. Find out how to activate Microsoft 365, troubleshoot issues, and customize your installation options.
Applies To:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Link your social network accounts to Xbox | Xbox Support
Learn how to link your Discord, Reddit, Steam, Twitch, and other social media accounts to your Xbox console or Windows device. Follow the steps to link an account using Game Bar, Xbox app, Steam, or QR code.
Manage website notifications in Microsoft Edge
Learn how to turn on, remove, or block website notifications in Edge settings or from your browser address bar. Website notifications appear in the lower right corner of your screen and are also displayed in the Notification Center.
Applies To:
Microsoft account dashboard
Activate Windows - Microsoft Support
Learn how to activate Windows 11 using a digital license or a 25-character product key. Find out how to check your activation status, link your Microsoft account, and troubleshoot activation issues.
手机连接要求和设置 - Microsoft 支持
系统要求. 手机连接 体验从 Windows 电脑和 手机连接 开始。 从电脑中，你可以使用预安装在设备上的连接至 Windows 应用或可从 Google Play 或 Samsung Galaxy Store 下载的连接至 Windows 连接到选择 Android、Samsung、HONOR、OPPO、ASUS 和vivo体设备。