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Request a refund for digital games | Xbox Support
Find out how to submit a request for a refund for a purchase of digital Xbox content.
Cancel a Microsoft 365 subscription - Microsoft Support
If you purchased a Microsoft 365 subscription from a third-party retailer instead of the Microsoft Store, contact the third-party retailer directly to manage your subscription and billing.
How to check if your device meets Windows 11 system requirements after ...
If you changed your hardware in order to upgrade to Windows 11 and the system is not recognizing the change in a timely manner, this article explains how to initiate the assessment manually.
What's new in Office 2021 - Microsoft Support
In Office 2021, you'll find new co-authoring features, inking tools, data types, functions, translation and editing tools, motion graphics, ease-of-use features, and so much more! Check out what's available to you today.
适用于: Office 2021, Office 2021 for Mac
Internet Explorer mode in Microsoft Edge - Microsoft Support
Internet Explorer mode in Microsoft Edge Some sites are built to work with Internet Explorer and have functionality that isn't supported by modern browsers such as Microsoft Edge. If you need to view one of these sites, you can use Internet Explorer Mode in Microsoft Edge.
How to earn Microsoft Rewards points - Microsoft Support
Learn how to earn Microsoft Rewards points when you browse the web with Microsoft Edge, search on Bing.com, and more.
适用于: Microsoft 帐户仪表板
Reactivating Windows after a hardware change - Microsoft Support
Learn how to prepare your Windows device for a hardware change and find help reactivating Windows after a hardware change is complete.
Download and install or reinstall Microsoft 365 or Office 2021 on a PC ...
Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, 由世纪互联运营的 Office 365, 由世纪互联运营的 Office 365 - 管理员版, Microsoft 365 Mac 版, Office 365 Germany – 企业版, Office 365 Germany - 企业管理员版
Microsoft Edge Internet Explorer - Microsoft
Microsoft Edge의 Internet Explorer 모드 일부 사이트는 Internet Explorer에서 작동하도록 설계되었으며 Microsoft Edge와 같은 최신 브라우저에서 지원되지 않는 기능을 제공합니다. 여기에 해당하는 사이트를 확인해야 하는 경우 Microsoft Edge에서 Internet Explorer 모드를 사용하면 됩니다.
Fix Ethernet connection problems in Windows - Microsoft Support
A wired Ethernet connection lets you get a fast internet connection—plug one end of the Ethernet cable into your router at home, then plug the other end into the Ethernet port on your Windows PC. (If your PC doesn’t have an Ethernet port but you want to try this option, you might consider getting a USB to Ethernet adapter.) If you’re using an Ethernet connection and can’t connect to ...