Windows Search has a familiar user interface for instantly finding files and e-mail messages located on your PC and connected resources — plus one-click access to move, delete, copy, burn, attach, or drag and drop files where you need them.
Windows Search is easy to deploy and manage, with enterprise-class security that prevents unauthorized access to sensitive information.
If you are new to Window search and want to add all above feature in your Pc then Download Window Search in your System or if you dont want that feature in your system then follow below instruction to remove that from your Pcs.
How to Remove Windows Desktop Search from your System
Navigate to Start -> Control Panel. Click Add or Remove Programs from the list
From the “Add or Remove Programs” window, check the box to show updates.
Locate Windows Desktop Search from the list and click Remove to remove window desktop search permanently from your System.