The floppy disk is a data storage and transfer medium that was ubiquitous from the mid-1970s well into the 2000s. Besides the 3½-inch and 5¼-inch formats...
52 KB (6,431 words) - 21:10, 18 May 2025
A floppy disk is a disk storage medium composed of a thin and flexible magnetic storage medium encased in a rectangular plastic carrier. It is read and...
61 KB (7,119 words) - 09:41, 25 May 2025
A floppy disk or floppy diskette (casually referred to as a floppy, a diskette, or a disk) is a type of disk storage composed of a thin and flexible disk...
82 KB (8,908 words) - 18:28, 23 May 2025
The SuperDisk LS-120 is a high-speed, high-capacity alternative to the 90 mm (3.5 in), 1.44 MB floppy disk. The SuperDisk hardware was created by 3M's...
10 KB (1,076 words) - 10:23, 3 December 2024
The Disk II Floppy Disk Subsystem, often rendered as Disk ][, is a 5 +1⁄4-inch floppy disk drive designed by Steve Wozniak at the recommendation of Mike...
28 KB (3,854 words) - 02:09, 6 March 2025
MS-DOS (redirect from Microsoft Disk Operating System)
targeted at Intel 8086 processors running on computer hardware using floppy disks to store and access not only the operating system, but application software...
93 KB (9,765 words) - 07:10, 13 June 2025
double-sided disk is a disk of which both sides are used to store data. Early floppy disks only used one surface for recording. The term single-sided disk was...
4 KB (525 words) - 04:50, 15 June 2025
slot size was initially used by drives for 5.25-inch-diameter (133 mm) floppy disks in the IBM PC AT. (The original "5.25-inch slot" in the IBM PC was with...
17 KB (1,997 words) - 04:10, 1 June 2025
File Allocation Table (redirect from File Allocation Table (variants))
developed in 1977 for use on floppy disks, it was adapted for use on hard disks and other devices. The increase in disk drive capacity over time drove...
111 KB (8,936 words) - 16:49, 1 June 2025
IBM PC DOS (category Floppy disk-based operating systems)
subdirectories and hard disk support for the new IBM XT, which debuted in March 1983. A new 9-sector format bumped the capacity of floppy disks to 360 KB. The...
37 KB (3,705 words) - 01:09, 30 April 2025
It consists of a 2-inch magnetic floppy disk used to store still frames of composite analog video. A video floppy could store up to 25 frames either...
10 KB (1,310 words) - 21:28, 30 October 2024
CP/M (redirect from Basic Disk Operating System)
system, equipped with a Shugart Associates 8-inch floppy-disk drive interfaced via a custom floppy-disk controller. It was written in Kildall's own PL/M...
103 KB (10,853 words) - 20:50, 11 June 2025
boot sector of a floppy disk with a copy of the virus. The real boot sector is moved to another sector and marked as bad. Infected disks usually have five...
7 KB (760 words) - 07:42, 13 June 2025
VM Minidisk (floppy), 5.25-inch floppy diskette type Minidisk (VM), a virtual disk provided by the CP-67 or VM operating system Mini-Disk [de], a consumer...
1,014 bytes (168 words) - 13:28, 11 January 2023
using the C64 as a server to the host for accessing floppy disks or using the host as a hard disk server for the C64. Over5 was developed in ????-2002...
31 KB (3,292 words) - 01:04, 19 January 2025
Spelling of disc (redirect from Disk or disc)
Look up disc or disk in Wiktionary, the free dictionary. Disc and disk are both variants of the English word for objects of a generally thin and cylindrical...
5 KB (634 words) - 15:01, 16 June 2025
FreeDOS (category Floppy disk-based operating systems)
software and supporting embedded systems. FreeDOS can be booted from a floppy disk or USB flash drive and is designed to run well under virtualization or...
29 KB (2,091 words) - 18:56, 9 June 2025
RAM drive (redirect from RAM floppy)
than other forms of digital storage, such as SSD, tape, optical, hard disk, and floppy drives. This performance gain is due to multiple factors, including...
23 KB (2,648 words) - 02:04, 20 November 2024
used as a disk controller. In 1983, the basic machine sold for about US$2,000 (equivalent to $6,310 in 2024). There were several variants, including...
6 KB (427 words) - 18:42, 12 April 2025
Microsoft BASIC (redirect from Stand-alone Disk BASIC)
Intel 8080-based NCR 7200, 7520, or 7530 data-entry terminal with 8-inch floppy disks in 1977/1978. Microsoft offered a BASIC compiler for BASIC-80 under CP/M...
27 KB (3,258 words) - 02:40, 2 May 2025
86-DOS (redirect from 86-DOS disk format)
two years earlier it had been slow to adapt CP/M for new floppy disk formats and hard disk drives. In April 1980, SCP assigned 24-year-old Tim Paterson...
57 KB (3,963 words) - 03:49, 24 February 2025
compression of floppy disk images is called DART. New Disk Image Format (NDIF) was the previous default disk image format in Mac OS 9, and disk images with...
16 KB (1,616 words) - 15:42, 12 May 2025
Parallel ATA (section 44-pin variant)
drives. The connection is used for storage devices such as hard disk drives, floppy disk drives, optical disc drives, and tape drives in computers. The...
64 KB (6,925 words) - 10:28, 12 June 2025
Apple II (section The OS Disk)
series eventually supported over 1,500 software programs. When the Disk II floppy disk drive was released in 1978, a new operating system, Apple DOS, was...
54 KB (6,243 words) - 15:03, 12 June 2025
expensive floppy disk drives or even cassette tape drives as both secondary storage and transport media. However, by the late 1980s, hard disk drives were...
45 KB (4,883 words) - 03:21, 1 June 2025
ST-506/ST-412 (category Hard disk drives)
cable interface is very similar to the standard Shugart floppy disk interface; like that floppy disk interface, it can support four drives. The data cable...
15 KB (1,768 words) - 17:55, 18 May 2025
MSX (section Floppy disk drives)
(the floppy disk drive interface), connected to an external case with the drive. In South America, many of these systems used a 5.25 in (133 mm) floppy disk...
58 KB (5,592 words) - 23:10, 3 June 2025
Xerox 820 (section Disk storage)
the CP/M operating system and uses floppy disk drives for mass storage. The microprocessor board is a licensed variant of the Big Board computer. Xerox...
18 KB (2,285 words) - 19:04, 26 April 2025
Stoned (computer virus) (section Variants)
sectors of infected floppy disks and master boot records of infected hard disks, along with the phrase "Legalise Marijuana". Later variants produced a range...
12 KB (1,421 words) - 02:19, 13 April 2025
into the console, but these variants were made obsolete by the reduction in cost of floppy diskette drives. Floppy disk drives were initially very costly...
46 KB (1,890 words) - 22:25, 7 June 2025