變更 Microsoft Edge 中的預設搜尋引擎 - Microsoft 支援服務
保留 Bing 做為預設搜尋引擎，可在 新的 Microsoft Edge 中提供增強的搜尋體驗，包括 Windows 應用程式的直接連結、如果您使用公司或學校帳戶登入，則可獲得組織提供的相關建議，以及對 Windows 相關問題的即時解答。 不過，您可以將預設搜尋引擎變更為任何使用 OpenSearch 技術的網站。
Learn about performance features in Microsoft Edge
Efficiency mode What is efficiency mode in Microsoft Edge? Efficiency mode is designed to help extend battery life. It minimizes power usage by reducing resource usage through modifying background tab activity and some foreground activity, as well as putting inactive background tabs to sleep after 30 minutes or less of inactivity (if Save resources with sleeping tabs is on).
Applies To:
Microsoft Edge
在工作表中插入、移动或删除分页符 - Microsoft 支持
返回到“普通”视图. 若要在完成分页符操作后返回“普通”视图，请在“视图”选项卡上的“工作簿视图”组中，单击“普通”。 也可以单击状态栏上的“普通” 。 在“分页符预览”视图中处理分页符之后，“普通”视图中可能仍会显示分页符，这是因为分页符已自动打开。
Applies To:
Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016
退还从 Microsoft 购买的物品以进行换货或退款 - Microsoft 支持
了解如何接收从 Microsoft 购买的商品的退款或换货。
Applies To:
Microsoft account dashboard
KB5012170: Security update for Secure Boot DBX
Issue. Next step. If BitLocker Group Policy Configure TPM platform validation profile for native UEFI firmware configurations is enabled and PCR7 is selected by policy, it may result in the update failing to install.. To view the PCR7 binding status, run the Microsoft System Information (Msinfo32.exe) tool with administrative permissions.
Use Immersive Reader in Word - Microsoft Support
Support reading and writing by using Immersive Reader to customize how word documents appear while you read and edit. Immersive Reader provides options for a comfortable and easy to process experience by allowing you to listen to the text read aloud or adjust how text appears by modifying spacing, color and more.
Applies To:
Word for Microsoft 365, Word for Microsoft 365 for Mac, Word for the web, Word 2021, Word 2021 for Mac, Word 2019, Word for iPad
Troubleshooting the Phone Link - Microsoft Support
Check for updates in the Phone Link by opening Settings > About > Check for updates.Install any pending updates to make sure your content stays up-to-date. You may also need to check for updates in the Link to Windows app on your Android device.
如何安装最新版本的 DirectX - Microsoft 支持
DirectX 9.0c 通过安装 DirectX 9.0c 最终用户运行时适用于 Windows XP 和 Windows Server 2003。. 某些应用程序和游戏需要 DirectX 9。 但是，你的计算机包含更新版本的 DirectX。 如果安装并运行需要 DirectX 9 的应用程序或游戏，你可能会收到错误消息“无法启动此程序，因为计算机中丢失 d3dx9_35.dll。
IPv6 on Xbox | Xbox Support
Internet Protocol version 6 is the most current network protocol, offering several improvements over IPv4. Most important, IPv6 expands the number of possible IP addresses (the unique numbers that represent every device on the internet).
Windows 11, version 22H2 update history - Microsoft Support
Windows 11, version 23H2 ; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)