Microsoft .NET Framework 修复工具可用 - Microsoft 支持
该工具可能会对已安装的 .NET Framework 版本进行一个或多个更改。 例如，它可以更正计算机上的 Windows Installer 状态、重置某些文件夹中 (DACL) 的任意访问控制列表，或解决与更新注册无效或损坏相关的问题。
October 8, 2024-KB5044033 Cumulative Update for .NET Framework 3.5 and ...
The October 8, 2024 update for Windows 11, version 22H2 and Windows 11, version 23H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines.
How to start a scan for viruses or malware in Microsoft Defender
You can start a scan for malware any time you like. Note: Microsoft Defender currently offers anti-malware on Windows, Android, and macOS. Windows Android Mac. From the Microsoft Defender dashboard. Select Device details.
Applies To:
Microsoft Defender on Android, Microsoft Defender on Mac, Microsoft Defender on Windows
Microsoft .NET Framework 4.8 offline installer for Windows
The Microsoft .NET Framework 4.8 is a highly compatible, in-place update to the Microsoft .NET Framework 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1 and 4.7.2. The offline package can be used in situations in which the web installer cannot be used because of lack of Internet connectivity.
Microsoft .NET Framework 4.8.1 for Windows 10 version 21H2, Windows 10 ...
Microsoft .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements. For a complete list of improvements see: .NET Framework 4.8.1 release notes.
The .NET Framework 4.6.2 web installer for Windows
This article describes the Microsoft .NET Framework 4.6.2 web installer for Windows 7 SP1, Windows 8.1, Windows 10 (Version 1507), Windows 10 November Update (Version 1511), Windows Server 2008 R2 SP1, Windows Server 2012, and Windows Server 2012 R2.
Microsoft .NET Framework 4.6 (Web Installer) for Windows
This article describes an update about the Microsoft .NET Framework 4.6 for Windows Vista SP2, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2008 SP2, Windows Server 2008 R2 SP1, Windows Server 2012, and Windows Server 2012 R2.
2024 年 10 月 8 日 - KB5044033 适用于 Windows 11 Version 22H2 和 Windows 11 ...
适用于 Windows 11 Version 22H2 和 Windows 11 Version 23H2 的 2024 年 10 月 8 日更新包括 .NET Framework 3.5、4.8.1 安全和累积可靠性改进。. 我们建议你将此更新作为定期维护工作的一部分进行应用。. 安装此更新之前，请参阅 前提条件 和 重启要求 部分。. 摘要. 安全改进. CVE ...
April 9, 2024-KB5037036 Cumulative Update for .NET Framework 3.5, 4.8 ...
This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2. Security Improvements. This security update addresses a remote code execution vulnerability detailed in CVE-2024-21409.
August 13, 2024-KB5042099 Cumulative Update for .NET Framework 3.5 and ...
The August 13, 2024 update for Windows 11, version 22H2 and Windows 11, version 23H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines.