This update fixes critical issues and also helps to improve security. It includes fixes for vulnerabilities that an attacker can use to overwrite the contents of your computer's memory with malicious code.

Microsoft .NET Framework 3.5 Service Pack 1 is a full cumulative update that contains many new features building incrementally upon .NET Framework 2.0, 3.0, 3.5, and includes cumulative servicing updates to the .NET Framework 2.0 and .NET Framework 3.0 su...

This download is the legacy DirectX SDK. It is now end-of-life and should only be used for maintaining older software. For targeting DirectX for Windows 7 or later, use the modern Windows SDK instead.

Service Pack 1 for Microsoft Office 2013 64-Bit Edition contains new updates which improve security, performance, and stability. Additionally, the SP is a roll-up of all previously released updates.

Microsoft has released an update for Microsoft Excel 2016 64-Bit Edition. This update provides the latest fixes to Microsoft Excel 2016 64-Bit Edition. Additionally, this update contains stability and performance improvements.

A security vulnerability exists in Microsoft Publisher 2016 32-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability.

A security vulnerability exists in Microsoft Visio 2016 32-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability.

IIS 10.0 Express is a simple and self-contained version of IIS 10.0 that is optimized for developers.

Web services are often protected with a challenge that's supposed to be easy for people to solve, but difficult for computers. Such a challenge is often called a CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) or H...

A security vulnerability exists in Microsoft Office 2016 32-Bit Edition that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability.