.NET 10.0 Update - June 9, 2026 .NET 10.0 has been refreshed with the latest update as of June 9, 2026. This update contains security fixes. See the release notes for details about updated packages. .NET 10.0 servicing updates are upgrades. The latest servicing update for 10.0 will remove the previous 10.0 update upon successful installation. For example, when the .NET 10.0.9 is installed .NET ...

August 11, 2026-KB5121647 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

Learn how to set up an XBOX 360 Controller for Windows so you can play PC games with your XBOX controller.

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Summary This article describes the security and cumulative update for 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019. Security Improvements CVE-2026-62886 - .NET Framework Elevation of Privilege vulnerability This security update addresses an elevation of privilege vulnerability detailed in CVE-2026-62886. CVE-2026-69522 - .NET Framework Remote Code Execution ...

Microsoft .NET Framework 4.8 offline installer for Windows Introduction About the .NET Framework 4.8 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 ...

This article describes the formula syntax and usage of the WEEKDAY function in Microsoft Excel. Description Returns the day of the week corresponding to a date. The day is given as an integer, ranging from 1 (Sunday) to 7 (Saturday), by default. Syntax WEEKDAY (serial_number, [return_type]) The WEEKDAY function syntax has the following arguments: Serial_number Required. A sequential number ...

注意 Microsoft Authenticator 不 适用于电脑或 Mac，因为出于安全原因，验证器应用是专为智能手机设计的。 了解详细信息。 Microsoft 不再支持超过一年的 Authenticator 版本。 始终使设备保持最新。 中国用户应阅读 如何在中国下载和使用 Microsoft Authenticator。

更多信息 修复工具选项 .NET Framework 修复工具遵循四个步骤： 尝试排查设置问题 应用需要用户同意 (修补程序) 尝试修复所有已安装的 .NET Framework 版本 收集日志 (需要用户同意) 该工具可能会对已安装的 .NET Framework 版本进行一项或多项更改。 例如，它可以更正计算机上 Windows Installer 的状态，重置 ...

This article contains the summary, known issues, improvements, fixes, and other information for SQL Server 2025 Cumulative Update 8 (KB5104822).