Once you have your selection made - you are then able to take actions against them. The File Search & Action utility offers a number of predefined actions - and one that you can customize to be whatever you want. Take a few moments and read up on each action.
Delete the selected file(s) - Get rid of files wasting space quickly
Copy the selected file(s) - and keep the directory structure if you wish
Move the selected file(s) - and keep the directory structure if you wish
NTFS Compress the selected file(s) - Native NTFS compress the files in place!!
Change Attributes of the selected file(s) - ReadOnly, Hidden, System, Archive
Take Ownership of the selected file(s) - Great for Regulatory Compliance
Send the selected file(s) to a Zip file - Zip to file for Archiving
Take a Custom Action against the files(s) - where you define the action
Export the selected files to a column delimited list for use in other applications
Print a report from the list of files