Activate Office - Microsoft Support
Select your version of Microsoft 365 below to learn how to activate Microsoft 365. Activate Microsoft 365 or a non-subscription version of Office. Activate Office that's pre-installed on a new Windows device. Activate an Office purchase or offer that's included on a new Windows device. Activate Office from Microsoft Workplace Discount Program.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 for home, Office for business, Microsoft 365 admin, Microsoft Lync for iPhone 2013 operated by 21vianet, Project for Office 365
Find your Windows product key - Microsoft Support
Generally, if you bought a physical copy of Windows, the product key should be on a label or card inside the box that Windows came in. If Windows came preinstalled on your PC, the product key should appear on a sticker on your device. If you’ve lost or can’t find the product key, contact the manufacturer. To ensure your product key is ...
Applies To:
Microsoft account dashboard
在群聊天中与好友联系 | Xbox Support
使用 Xbox 应用创建群：. 展开“ 好友 ”选项卡，然后选择 “创建一个群”。. 选择要邀请哪些好友加入群，然后选择“创建群”。. 你的邀请将显示为所选好友通知。. 他们加入后，将显示在你的群下。. 如果要邀请更多人，请选择“ 邀请加入群”，选择要邀请 ...
Ways to install Windows 11 - Microsoft Support
Create Windows 11 installation media. On the Windows 11 software download page , select Create tool now and follow the instructions to install Windows 11. Warning: Microsoft recommends against installing Windows 11 on a device that does not meet the Windows 11 minimum system requirements.
Track your PC’s performance with Game Bar | Xbox Support
To use the Performance widget over your game, press Windows logo key + G to open Game Bar, then select Widget menu > Performance. Performance widget in Game Bar. The Performance widget shows your PC’s resources while gaming, such as: CPU – Central Processing Unit. This indicates whether your system is keeping up with the needs of the game.
加入俱乐部 | Xbox Support
或者，从“主页”屏幕中，选择“好友和”“社区更新”磁贴，然后选择“Xbox 上的俱乐部”>“查找俱乐部”来浏览或搜索公共俱乐部。. 选择某个俱乐部。. 在“欢迎”下，选择“请求加入”。. 俱乐部的所有者和管理员将收到通知。. 在俱乐部接受你的请求后 ...
Protect yourself from tech support scams - Microsoft Support
The classic cold-call scam. The scammers call you and claim to be from the tech support team of Microsoft or another company. They offer to help solve your computer "problems".
Join a meeting in Microsoft Teams - Microsoft Support
Join with a meeting ID from your Teams app. From your Teams Calendar, select Join with an ID. 2. Enter a meeting ID and passcode. To find both the meeting ID and passcode, go to your calendar in Outlook. Open the meeting you want to join. In the meeting invite, you'll see the meeting ID and passcode. 3.
Applies To:
Microsoft Teams
Contact Us - Microsoft Support
Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
向好友推荐 PC 版 Game Pass FAQ | Xbox Support
如何实现在电脑 Xbox 应用上向朋友发送试用优惠？. 符合条件的成员可以邀请来自电脑 Xbox 应用的好友。. 转到设置 > 帐户，然后选择邀请好友。. 在这里，你可以创建和管理引荐链接以发送给好友。.