适用于 Windows 的 Microsoft .NET Framework 4.8 脱机安装程序
安装此程序包时，可以看到基于操作系统安装的以下程序包或更新：. 在 Windows 7 SP1 和 Windows Server 2008 R2 SP1 上，适用于 Microsoft .NET Framework 4.8 的更新 (KB4503548) 在“控制面板”的“程序和功能”下显示为“已安装的产品”。. 在 Windows Server 2012 中，适用于 Microsoft ...
Excel video training - Microsoft Support
Learn Excel skills from beginner to advanced with video tutorials, templates, and tips from Microsoft Support.
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016
Windows 中某些软件产品功能不正确 - Microsoft 支持
可以从 Microsoft 获得受支持的修复程序。. 然而，此修补程序仅用于解决本文中描述的问题。. 此修复程序仅适用于遇到本文中描述的问题的系统。. 此修补程序可能会接受进一步的测试。. 因此，如果这个问题没有对您造成严重的影响，我们建议您等待包含此修复 ...
2023 年 6 月 商務用 Skype Server Web Components Server 的累積更新 7.0.2046.521
如何安裝更新. 若要針對 商務用 Skype Server 2019 (Web Components Server) 安裝此累積更新，請依照商務用 Skype Server 2019 (KB4470124) 更新 中所述的步驟進行。 注意累積伺服器更新安裝程式會套用所有更新，以在一次作業中扮演適當的伺服器角色。. 必要條件. 安裝此累積更新沒有先決條件。
Windows 11, version 23H2 update history - Microsoft Support
The update history page will provide you with the build numbers for 22H2 and 23H2. This will make it easier for support to assist you if you encounter issues. This new update will be cumulative with all the newly announced features including Copilot in Windows (in preview) plus additional changes.
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。
"0x00000044" Stop error on a computer that is running Windows 7 or ...
The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows 7 and for Windows Server 2008 R2" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component.
The Hyper-V Virtual Machine Management service stops responding ...
The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows Server 2008 R2" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintain the state of the updated components.
Screen mirroring and projecting to your PC or wireless display
On the PC you'd like to project from, select Start > Settings > System > Projecting to this PC . Under Add the “Wireless Display” optional feature to project to this PC, select Optional features . Next to Add an optional feature, select View features, then enter “wireless display.”. Select the check box next to Wireless Display from the ...
Microsoft 支持
使用高级 Copilot 体验增强你的创造力和生产力。. 下载 Copilot 应用，免费试用 1 个月的 Copilot Pro。. 获取 Copilot 应用. Copilot Pro 入门. Microsoft 支持可帮助你处理 Microsoft 产品的问题。. 查找有关 Microsoft Copilot、Microsoft 365、Windows、Surface 等操作方法的文章、视频和 ...