Download Windows Search 4.0 for Windows Vista x64 Edition (KB940157) from Official Microsoft Download Center

A new Surface Pro 7 displaying mountains.

Surface Pro 7

Ultra-light and versatile

Person using Power BI Desktop

Power BI

Transform data into actionable insights with dashboards and reports

Windows Search 4.0 for Windows Vista x64 Edition (KB940157)

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

Select Language:
Windows Search 4.0 is an updated component of Windows that enables instant search on your computer.