Become a Civilian Employee. Each day almost 500 civilian employees serve the Metropolitan Police Department in a broad variety of engaging administrative, technical and operational positions.Every member plays an integral and important role in day-to-day operations of the Department.ecome a Civilian Employee. Each day almost 500 civilian employees serve the Metropolitan Police Department in a broad variety of engaging administrative, technical and operational positions.
1 Then click on âFree up disk space by cleaning unnecessary filesâ. 2  Step 2 â You will then come up with a box saying âDisk Cleanup-Drive selectionâ. 3  Select drive you want to delete the temporary files from. 4  Usually the temporary files are saved in Drive C which affects the system performance.
To open Disk Cleanup on a Windows Vista or Windows 7 computer, follow these steps: 1  Click Start. 2  Go to All Programs > Accessories > System Tools. 3  Click Disk Cleanup.  Choose what type of files and folders to delete at the Files to delete 1  section. Click 2  OK. To delete system files that are no longer needed, click Clean up system files.