什么是Microsoft .NET Framework？
Microsoft .NET Framework（微软NET框架运行库）是Windows操作系统中至关重要的基础组件，专门用于支持由.NET Framework构建的各类应用程序。作为继Windows DNA之后的全新软件开发平台，.NET Framework通过系统虚拟机的方式运行，基于通用语言运行库，支持多种编程语言的开发环境。
为什么需要Microsoft .NET Framework？
.NET Framework是一个旨在简化Web应用程序和Web服务开发的编程平台。通过这一框架，不同的应用程序能够通过Web服务在互联网上无缝通信。.NET Framework结合了强大的功能与新兴技术，专为构建具备引人注目的视觉体验、支持跨技术边界的通信，并适用于各种业务流程的应用程序。
简单来说，.NET Framework是Windows电脑必备的运行环境，确保你能够顺利运行许多基于这一框架开发的第三方软件。
Microsoft .NET Framework的作用
许多第三方开发的软件依赖于Microsoft .NET Framework。例如，如果某款软件是基于.NET Framework v4.7.0开发的，那么你的电脑必须安装相应或更高版本的.NET Framework，否则该软件将无法正常运行。为了避免在下载和安装过程中遇到流氓软件和广告，我们推荐使用微软官方发布的.NET Framework离线安装包，确保下载的文件安全可靠，无毒无捆绑。
Microsoft .NET Framework的服务和支持
Microsoft .NET Framework是为Web、Windows、Windows Phone、Windows Server和Microsoft Azure等平台构建应用程序的开发工具包。它包含了公共语言运行时（CLR）和.NET Framework类库，支持各种功能并兼容多个行业标准。
.NET Framework提供的服务包括内存管理、类型和内存安全、网络安全性和应用程序部署。它将较低级别的Windows操作系统功能进行了抽象化，提供了易于使用的数据结构和API接口。开发者可以在.NET Framework中使用包括C#、F#和Visual Basic在内的多种编程语言。
结语
Microsoft .NET Framework是Windows系统中不可或缺的组件，不仅为各种应用程序提供了稳定的运行环境，还大大简化了开发者的工作流程。确保你的系统中安装了最新版本的.NET Framework，将为你带来更加流畅的操作体验。
下载地址：
Microsoft .NET Runtime 8.0.8
x64：https://download.visualstudio.microsoft.com/download/pr/cc913baa-9bce-482e-bdfc-56c4b6fafd10/e3f24f2ab2fc02b395c1b67f5193b8d1/dotnet-runtime-8.0.8-win-x64.exe
x86：https://download.visualstudio.microsoft.com/download/pr/c2083daf-6d33-404f-a7d6-dd3bb012a945/e241d0aff000f63ef8a49c3c7da08087/dotnet-runtime-8.0.8-win-x86.exe
Microsoft Windows Desktop Runtime 8.0.8
x64：https://download.visualstudio.microsoft.com/download/pr/907765b0-2bf8-494e-93aa-5ef9553c5d68/a9308dc010617e6716c0e6abd53b05ce/windowsdesktop-runtime-8.0.8-win-x64.exe
x86：https://download.visualstudio.microsoft.com/download/pr/bd1c2e28-44dd-47bb-a55c-aedd1f3e8cc4/0a15fac821e64cf7b8ec6d99e54e0997/windowsdesktop-runtime-8.0.8-win-x86.exe
Microsoft .NET Runtime 8.0.7
x64 https://download.visualstudio.microsoft.com/download/pr/3980ab0a-379f-44a0-9be6-eaf74c07a3b3/bd1cc6107ff3d8fe0104d30f01339b74/dotnet-runtime-8.0.7-win-x64.exe
x86 https://download.visualstudio.microsoft.com/download/pr/b1dc2db4-3337-4ee1-a1e9-91768860af9e/78fafd2bcbd8937fae5ba1bb97071138/dotnet-runtime-8.0.7-win-x86.exe
Microsoft .NET Runtime 8.0.6
x64 https://download.visualstudio.microsoft.com/download/pr/e4d4b66c-0581-41a1-b7ee-f23ccc79e4ec/1b56841378536d2795faaa214b2872e7/dotnet-runtime-8.0.6-win-x64.exe
x86 https://download.visualstudio.microsoft.com/download/pr/5e43df68-58d8-4b50-b334-4ebd6cd017ea/4043450c7ccb64a6ce80780cc0659841/dotnet-runtime-8.0.6-win-x86.exe
Microsoft .NET Desktop Runtime 8.0.6
x64 https://download.visualstudio.microsoft.com/download/pr/76e5dbb2-6ae3-4629-9a84-527f8feb709c/09002599b32d5d01dc3aa5dcdffcc984/windowsdesktop-runtime-8.0.6-win-x64.exe
x86 https://download.visualstudio.microsoft.com/download/pr/fb4a2e70-0c24-42f8-a549-4ea2b6e16831/e7bf08360f9c96ad3a90b0eb2edf96c0/windowsdesktop-runtime-8.0.6-win-x86.exe
Microsoft .NET Runtime 8.0.5
x64 https://download.visualstudio.microsoft.com/download/pr/77284554-b8df-4697-9a9e-4c70a8b35f29/6763c16069d1ab8fa2bc506ef0767366/dotnet-runtime-8.0.5-win-x64.exe
x86 https://download.visualstudio.microsoft.com/download/pr/6baea142-1c35-44d9-a753-d2ff252b2f05/c8d7547c2dba48eb8a196f9210ad417a/dotnet-runtime-8.0.5-win-x86.exe
Microsoft .NET Desktop Runtime 8.0.5
x64 https://download.visualstudio.microsoft.com/download/pr/0ff148e7-bbf6-48ed-bdb6-367f4c8ea14f/bd35d787171a1f0de7da6b57cc900ef5/windowsdesktop-runtime-8.0.5-win-x64.exe
x86 https://download.visualstudio.microsoft.com/download/pr/44a63708-94fa-4edf-81a9-50612e4ef82f/1c9f61bc16d3bec6217337951898dbd3/windowsdesktop-runtime-8.0.5-win-x86.exe
Microsoft .NET Runtime 8.0.4
x64 https://download.visualstudio.microsoft.com/download/pr/4e4fef83-93d2-4bff-bc74-2c1b0623fbfb/f40b7f2752c23bd0a1046a2a8ed887c5/dotnet-runtime-8.0.4-win-x64.exe
x86 https://download.visualstudio.microsoft.com/download/pr/f846c59a-2d35-4609-aabf-eee9b1ea6758/2ccf71babeb0853c9de947dc57aec29f/dotnet-runtime-8.0.4-win-x86.exe
Microsoft .NET Desktop Runtime 8.0.4
x64 https://download.visualstudio.microsoft.com/download/pr/c1d08a81-6e65-4065-b606-ed1127a954d3/14fe55b8a73ebba2b05432b162ab3aa8/windowsdesktop-runtime-8.0.4-win-x64.exe
x86 https://download.visualstudio.microsoft.com/download/pr/1fbf5c5f-9770-402d-8971-83da662d8cf9/4e37b3c24bcb6004875b9f8b08024303/windowsdesktop-runtime-8.0.4-win-x86.exe
Microsoft .NET Runtime 8.0.3
x64 https://download.visualstudio.microsoft.com/download/pr/961dfc84-ea72-48a2-b3f4-b82cefc34580/6ac50b6bf244a2c5481ad705a92cf843/dotnet-runtime-8.0.3-win-x64.exe
x86 https://download.visualstudio.microsoft.com/download/pr/c8d7a77c-5647-4e38-9ed8-edf82328497d/56130e071ac13c3660b0f3a0d60914c7/dotnet-runtime-8.0.3-win-x86.exe
Microsoft .NET Desktop Runtime 8.0.3
x64 https://download.visualstudio.microsoft.com/download/pr/51bc18ac-0594-412d-bd63-18ece4c91ac4/90b47b97c3bfe40a833791b166697e67/windowsdesktop-runtime-8.0.3-win-x64.exe
x86 https://download.visualstudio.microsoft.com/download/pr/c629f243-5125-4751-a5ff-e78fa45646b1/85777e3e3f58f863d884fd4b8a1453f2/windowsdesktop-runtime-8.0.3-win-x86.exe
