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Xbox network server connectivity on Windows is blocked
Find out how to fix network connectivity problems when using Xbox multiplayer and chat features on Windows 10/11.
Games with Gold for Xbox FAQ | Xbox Support
Games with Gold is an Xbox program that offers free Xbox games to Xbox Live Gold members.
输入 Office 产品密钥的位置 - Microsoft 支持
我的产品密钥不起作用. 如果 Office 产品密钥不起作用,或已停止工作,应与卖家联系,申请退款。 如果产品密钥是独立于软件购买的,则很可能是被盗的产品密钥,或者是以欺骗方式获得随后阻止使用的产品密钥。
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 for home, Office.com
如何兑换 Microsoft Rewards 积分 - Microsoft 支持
了解如何兑换 Microsoft Rewards 积分以获取各种出色的产品和抽奖活动。
Applies To: Microsoft account dashboard
从“文件”菜单打开文件 - Microsoft 支持
了解如何从 Microsoft Office 应用中搜索和打开文件。 使用快捷方式浏览最近打开的文件和文件夹。
Applies To: Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Visio Plan 2, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Excel 2021, Word 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Excel 2021 for Mac, Word 2021 for Mac, PowerPoint 2021 for Mac, Excel 2019, Word 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2019 for Mac, Word 2019 for Mac, PowerPoint 2019 for Mac, Excel 2016, Word 2016, PowerPoint 2016, Access 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016
Internet Explorer 下载 - Microsoft 支持
Microsoft Edge 是 Microsoft 推荐的浏览器. 对 Internet Explorer 的支持已于 2022 年 6 月 15 日结束。 Internet Explorer 11 已通过某些版本的 Microsoft Edge 更新永久禁用Windows 10。
修复 Windows 中就近共享的问题 - Microsoft 支持
如果你在使用就近共享功能时遇到问题,可以尝试以下操作来解决。 有关附近共享及其用法的详细信息,请参阅在 Windows 中与附近设备共享内容。
解决更新 Windows 时遇到的问题 - Microsoft 支持
在 Windows 11 中,你决定何时以及如何获取最新更新,以保持设备平稳且安全地运行。 本文将帮助你回答问题并解决 Windows 11 更新的常见问题。
登录并开始使用 Teams - Microsoft 支持
了解如何使用分步指南登录到 Microsoft Teams。 与团队保持联系并开始协作!
Applies To: Microsoft Teams
Windows 10 update history - Microsoft Support
Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.