by default, some of the programs and features that are included with Windows7 are open, including Windows Search. This feature provides fast and powerful search capabilities, but someone may not need this feature, or it is rarely used, and perhaps others think that indexing in the background consumes a lot of resources and may cause damage to the hard drive.
How do I turn off the Windows Search service?
1, in the Control Panel-Administrative tools to open the service, locate Windows Search, double-click the item to open the Properties window, either temporarily pause or stop the service, or you can completely stop, simply by setting its startup type to manual or disabled, as If you need to re-enable this feature, simply set the startup type to Automatic, and then restart the computer to automatically enable the service.
How do I uninstall the Windows Search feature?
1, in the "Control Panel", open "programs and Features", click on the left "turn on or off Windows features", in the Open "Windows Features" to uncheck the "Indexing Service" (Indexing Services), and "Windows Search" (search function), sure you can.
If you don't want your search box to disappear from your computer, it is recommended that you uncheck the first "indexing Servive".