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Floppy disks were an almost universal data format from the 1970s into the 1990s, used for primary data storage as well as for backup and data transfers between computers. In 1967, at an IBM facility in San Jose, California, work began on a drive that led to the world's first floppy disk and disk drive. [1]
IBM began selling floppy disk drives in 1971 and received US patents for the drive and floppy disk in 1972. The floppy disk made it possible to easily load software and updates onto mainframe computers and quickly became the most widely used storage medium for small systems.
The first commercial floppy disks, developed in the late 1960s, were 8 inches (203.2 mm) in diameter; [4] [5] they became commercially available in 1971 as a component of IBM products and both drives and disks were then sold separately starting in 1972 by Memorex and others. [6]
floppy disk, magnetic storage medium used with late 20th-century computers. Floppy disks were popular from the 1970s until the late 1990s, when they were supplanted by the increasing use of e-mail attachments and other means to transfer files from computer to computer.
28 paź 2024 · Floppy Disk Explained: Everything You Need to Know. Updated: July 28, 2023 by Lisha Pace. Key Points: Most people know that the floppy disk was developed in 1967 by a team led by Alan Shugart at […]
Floppy disks, iconic storage devices of a bygone era, relied on magnetic principles for data storage. A critical component in this process was the read/write head—a tiny electromagnet positioned at the end of an actuator arm.
