How to use the small function of Windows7 system search file?

In Windows 7, the search box is located in the upper right corner of the various views of the Explorer. Users need to search for files without having to open the search panel in Windows XP and enter keywords directly in the search box. Convenience. The most important point is that the search for the user's personal media folder and the contents of the "library" is very fast, thanks to the inclusion of the indexing mechanism in Windows 7, the system preferences directory and " The user personal data in the library " index database, when the user performs a file search operation, the search is actually only in the database, rather than directly scanning the actual location on the hard disk, thereby greatly improving the search efficiency, after the search is completed, the search The result of the data name matching the search keyword will be highlighted in yellow, similar to the Web search engine, making it easier for users to lock the required items, as shown in Figure 3-102.
Figure 3-102 Matching Keywords in Search Results