When was the mouse and floppy disk invented?

Answer 1

Floppy disks were introduced in 1971 by IBM.

1. 8-inch - IBM 23FD (read-only) - 1971 (79.7 KB)
2. 8-inch - Memorex 650 - 1972 (175 KB)
3. 8-inch - SSSD IBM 33FD / Shugart 901 -1973 (237.25 KB)
4. 8-inch - DSSD IBM 43FD / Shugart 850 - 1976 (500.5 KB)
5. 5¼-inch (35 track) Shugart SA 400 -1976 (89.6 KB)
6. 8-inch DSDD IBM 53FD / Shugart 850 - 1977 (980 KB)
7. 5¼-inch DD - 1978 (360 KB)
8. 5¼-inch Apple Disk II (Pre-DOS 3.3) -1978 (113.75 KB)
9. 5¼-inch Apple Disk II (DOS 3.3) -1980 (140 KB)
10. 3½-inch HP single sided -1982 (280 KB)
11. 3-inch -1982 (360 KB)
12. 3½-inch (DD at release) - 1983 (720 KB)
13. 5¼-inch QD - 1983 (720 KB)
14. 5¼-inch HD - 1982 (1.2 MB)
15. 3-inch DD - 1984 (720 KB)
16. 3-inch Mitsumi Quick Disk - 1985 (256 KB)
17. 2-inch - 1985 (720 KB)
18. 2½-inch - 1986 - ?
19. 5¼-inch Perpendicular - 1986 (10 MB)
20. 3½-inch HD - 1987 (1.44 MB)
21. 3½-inch ED - 1987 (2.88 MB)
22. 3½-inch Floptical (LS) - (21 MB)
23. 3½-inch LS-120 - 1996 (120 MB)
24. 3½-inch LS-240 - 1997 (240 MB)
25. 3½-inch HiFD - 1998 (200 MB)

Answer 2

A floppy disc is a medium of storage made of a thin and flexible magnetic storage medium. The earliest floppy discs were eight inches in diameter and were invented in the 1960's but were not available to the public until 1971.

Answer 3

wat's the date of when the floppy disk was invented? wat's the date of when the floppy disk was invented?

Answer 4

IBM discovered the floppy disk, don't ask me where =P im guessing IBM NewYork but that's a guess