Download Cumulative Security Update for Internet Explorer 11 for Windows 8.1 for x64-based systems (KB2909921) from Official Microsoft Download Center

Cumulative Security Update for Internet Explorer 11 for Windows 8.1 for x64-based systems (KB2909921)

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This update addresses the vulnerability discussed in Microsoft Security Bulletin MS14-010. To find out if other security updates are available for you, see the Related Resources section at the bottom of this page.