Microsoft released a new search engine for Windows Opeating system, Windows Search 4.0(KB940157). Windows Search 4.0 includes faster Windows Desktop Search (WDS) and Web search. Windows Search 4 has a better preview pane for Photos,Videos and Music files. It has an improved indexing performance and You don’t need to install a third party search for windows. Windows Search 4 can be downloaded from Windows Download center.
