Many windows 7 features, that we often don’t use are enabled by default. Disabling unused features in Windows 7 will help in speeding Windows 7 up. One of them which we turned off is Indexing Service. You may turn this featore off by the following way:
1. Click on Windows Orb, then click on “Control Panel”, from the right pane
2. Lauch ”Programs and Features”, wait until it populate
3. Click on ”Turn Windows features on or off”, from the left pane.
Now uncheck all the features that you don’t use and restart the system for the changes to take effect.