Download Cumulative Security Update for Internet Explorer 11 for Windows 8.1 (KB3134814) from Official Microsoft Download Center

A display of the new Surface Pro X.

New Surface Pro X

Ultra-thin and always connected

Person using Power BI Desktop

Power BI

Transform data into actionable insights with dashboards and reports

Cumulative Security Update for Internet Explorer 11 for Windows 8.1 (KB3134814)

Important! Selecting a language below will dynamically change the complete page content to that language.

Select Language:
A security issue has been identified in a Microsoft software product that could affect your system.