![]() While floppy disk drives still have some limited uses, especially with legacy industrial computer equipment, they have been superseded by data storage methods with much greater data storage capacity and data transfer speed, such as USB flash drives, memory cards, optical discs, and storage available through local computer networks and cloud storage. ![]() ![]() Originally, only one side of a floppy disk was recordable. Some individuals and organizations continue to use older equipment to read or transfer data from floppy disks.įloppy disks were so common in late 20th-century culture that many electronic and software programs continue to use save icons that look like floppy disks well into the 21st century, as a form of skeuomorphic design. Today, all floppies are double-sided, meaning theyre okay to record on both sides. USB drives for 5¼-inch, 8-inch, and other-size floppy disks are rare to non-existent. 3½-inch floppy disks can still be used with an external USB floppy disk drive. Subsequently, the 5¼-inch and then the 3½-inch became a ubiquitous form of data storage and transfer into the first years of the 21st century. The first floppy disks, invented and made by IBM, had a disk diameter of 8 inches (203.2 mm). Historical sequence of floppy disk formats, including the last format to be generally adopted the '1.44 MB' 3½-inch HD floppy, introduced 1987. To create a partition or volume (the two terms are often used interchangeably) on a hard disk, you must be logged in as an administrator, and there must be either unallocated disk space or free space within an extended partition on the hard disk. 8-inch, 5 + 1 ⁄ 4-inch, and 3 + 1 ⁄ 2-inch floppy disks 8-inch, 5 + 1 ⁄ 4-inch (full height), and 3 + 1 ⁄ 2-inch drives A 3 + 1 ⁄ 2-inch floppy disk removed from its housing ![]()
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