Microsoft Application Compatibility Toolkit

The Microsoft Application Compatibility Toolkit (ACT) version 5.6 contains the necessary tools and documentation to evaluate and mitigate application compatibility issues before deploying Windows 7®, Windows Vista®, a Windows Update, or a new version of Windows Internet Explorer® in your environment.

Internet Explorer 8 Application Compatibility List for IT Pros

The Internet Explorer 8 Application Compatibility List for IT Professionals is a Microsoft Office Excel-based spreadsheet listing software applications which are compatible or not compatible with Internet Explorer 8, based on public support statements from software publishers, or statements made to Microsoft from software publishers.

Cumulative Security Update for Internet Explorer 8 in Windows Server 2008 R2 SP1 Beta x64 Edition (KB2183461)

This update addresses the vulnerability discussed in Microsoft Security Bulletin MS10-053. To find out if other security updates are available for you, see the Additional Information section at the bottom of this page.