In 1984, Sony and Philips introduced the CD-ROM, a groundbreaking technology for data storage using optical disc technology. CD-ROMs could store significantly more information than traditional floppy disks, revolutionizing data storage for businesses, schools, and individuals. This compact and durable medium allowed for the distribution of software, games, and encyclopedias, contributing crucially to the multimedia revolution in personal computing and data preservation, representing a major shift in information technology.