Secret Disk creates password protected invisible disk on your PC to store any private files of yours. It will appear as usual disk on your PC. It will completely disappear within one second when you need top privacy. Files stored on this disk will be protected. It is password protected. It will act as usual disk to store your files, pictures, videos. When Secret Disk is visible a small icon blinks in the tray. Just click it and Secret Disk will disappear within one second and all your files on it will be protected. You can set to hide your Secret Disk when Screen Saver starts (computer is idle), or when you press emergency button F12.