了解如何添加新的 Xbox 好友，以便快速在线找到他们，为你的下一场游戏冒险做好准备。

若要启用活动报告并深入了解他们的在线习惯，请通过Microsoft家庭安全来连接家庭成员的设备。 此功能允许家庭组织者查看其他家庭成员的某些 Web、搜索、应用和游戏活动。

Microsoft 支持可帮助你处理 Microsoft 产品的问题。 查找有关 Microsoft Copilot、Microsoft 365、Windows、Surface 等操作方法的文章、视频和培训。

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

Learn how to sign in to your Hotmail account, now known as Outlook.com, and access your emails.

If you’re working on a Windows PC and want the apps and content from another device to show on your PC screen, you’ll want to consider mirroring that device‘s screen or projecting it to your PC.

Learn how to create installation media for installing or reinstalling Windows 7, Windows 8.1, or Windows 10.

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

Learn how to install Office 2013 on your PC or Office for Mac 2011.

Find out how to fix sound or audio problems in Windows.