What happen when you perform read/write disk operation like delete a folder, copying files. Take a closer look inside hard drive to see what exactly happen. This video show operations performed by a hard drive without cover.? Do not try to exercise this on your hard drive.? It may damage your hard disk permanently. Try at your own risk.

Written by Bala Krishna

Bala Krishna is web developer and occasional blogger from Bhopal, MP, India. He like to share idea, issue he face while working with the code.