Holding it now, the disc feels heavy with the ghost of the "Installation Wizard." The very term feels archaic; we no longer have wizards guiding us through lush, blue-gradient corridors of End User License Agreements. Today, installation is a silent, background transaction. But the Office 2013 Backup DVD demanded participation. It required the user to sit, to watch the progress bar crawl, to witness the unpacking of files. It was a ritual.