The first computers used punch cards to operate and get them to do calculations.
Then they came out with computers that had keyboards and you used 8" floppy drives where everything you did was either programming or off of programs contained on those disks.
Now you have operating systems and can save and run programs off your hard drive. You don't need to know ANY programming to run today's computers.
smaller, faster
In 1981
When you mom was born
In 1970 the eight inch floppy disk drive was introduced by IBM.
Home computers were introduced in the 1970s. The first personal computer, the Kenbak-1, was introduced in 1971 for $750. Take a look at the following site for an interesting timeline: http://www.computerhistory.org/timeline/?category=cmptr
The first Macintosh was introduced on January 24, 1984.
The same way they changed computers in the 1960s when they were first introduced: computers got smaller, faster, less expensive, used less power, they could now be used in more places, by a wider variety of people, and for a wider range of applications. The same thing will continue well into the foreseeable future.microchips were introduced in the 1960smicroprocessor chips were introduced in the 1970simproved microprocessor chips were introduced in the 1980s, permitting business PCs and simple game computers for the homeimproved microprocessor chips were introduced in the 1990s, permitting powerful business PCs and practical home PCsspecialized graphics microprocessors and multi-core microprocessors were introduced after 2000, permitting offloading of highly compute intensive operations from the main CPU and permitting true multiprocessing in small affordable machines, effectively providing supercomputer like performance to the average everyday user.etc.
i don't know when schools introduced computers but the internet wasn't invented until 1995!
Yes, Apple has a line of desktop computers that were introduced to the public in the year of 1998. The Imac is Apple's line of consumer desktops computers.
Not sure what you mean by larger drives, but you are probably talking about a 4-pin.
I have you know it is Doug Engelbert.
Pole-vaulting techniques have changed slowly since it was first introduced but it most dramatically was changed when the fiberglass pole was introduced.
faster and more memoryfaster and more memoryeven faster and more memoryyet faster and more memoryetc.while periodically getting smaller as improved technologies were introduced