通过家庭安全活动报告查看设备和应用的使用情况 - Microsoft 支持
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。
Applies To:
Microsoft Family Safety
使用 Microsoft Edge 中的“集合”整理创意 - Microsoft 支持
Microsoft Edge 中的“集合”可帮助你跟踪在 Web 上的想法，无论你是在购物、制定旅行计划、收集调研笔记或课程计划，还是只想从上次浏览 Internet 的位置继续操作。
How to sign in to Hotmail - Microsoft Support
Learn how to sign in to your Hotmail account, now known as Outlook.com, and access your emails.
Applies To:
Outlook.com
Screen mirroring and projecting to your PC or wireless display
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.
Download and install or reinstall Office 2019, Office 2016, or Office ...
Learn how to install Office 2013 on your PC or Office for Mac 2011.
Applies To:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Contact Us - Microsoft Support
Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
Fix sound or audio problems in Windows - Microsoft Support
Find out how to fix sound or audio problems in Windows.
Create installation media for Windows - Microsoft Support
Learn how to create installation media for installing or reinstalling Windows 7, Windows 8.1, or Windows 10.
How to use the PC Health Check app - Microsoft Support
Learn how to use the PC Health Check app to help you improve your device performance.
Redeem a gift card or code to your Microsoft account
Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.
Applies To:
Microsoft account dashboard