The History of Computers by Robert Caddell https://padlet.com/19rdcaddell/computerhistory Pre Computers 1st 2nd 3rd and 4th Generations en-us 2014-08-06 17:59:43 UTC 2026-01-03 18:10:21 UTC hello@padlet.com PreComputers 19rdcaddell https://padlet.com/19rdcaddell/computerhistory/wish/31222869 no electricity trying to make a calculator some invention never worked Charles Babbage was the father of computer 3000BC -1896AD.

]]> 2014-08-06 18:08:58 UTC https://padlet.com/19rdcaddell/computerhistory/wish/31222869 First Generation 19rdcaddell https://padlet.com/19rdcaddell/computerhistory/wish/31263265 vacuum tubes ! Maunchly and Eckert led the way and sold the 1st computers 1945-1966. WWI and WWII led the way

]]> 2014-08-07 17:55:39 UTC https://padlet.com/19rdcaddell/computerhistory/wish/31263265 19rdcaddell https://padlet.com/19rdcaddell/computerhistory/wish/31263635 2014-08-07 18:02:35 UTC https://padlet.com/19rdcaddell/computerhistory/wish/31263635 19debrown https://padlet.com/19rdcaddell/computerhistory/wish/31263659 2014-08-07 18:02:50 UTC https://padlet.com/19rdcaddell/computerhistory/wish/31263659 2nd generation 19rdcaddell https://padlet.com/19rdcaddell/computerhistory/wish/31263765 transistors! IBM used an assembly line to make computer . Texas Instruments started to design computers. 1956-1963

]]> 2014-08-07 18:05:08 UTC https://padlet.com/19rdcaddell/computerhistory/wish/31263765 3rd Generation 19rdcaddell https://padlet.com/19rdcaddell/computerhistory/wish/31264317 Computer Chips Apple was introduced into the market. 1963-1971

]]> 2014-08-07 18:15:48 UTC https://padlet.com/19rdcaddell/computerhistory/wish/31264317 4th Generation 19rdcaddell https://padlet.com/19rdcaddell/computerhistory/wish/31264883 Microprocessor a computer brain on a chip . Personal computer are now used in the household . Apple computer led the way.1972-present

]]> 2014-08-07 18:25:59 UTC https://padlet.com/19rdcaddell/computerhistory/wish/31264883 Step used to process information 19rdcaddell https://padlet.com/19rdcaddell/computerhistory/wish/31306359 Input -Keyboard ,mouse ,touchscreen ,scanner , microphone

Storage - internal hard drive , sd cards, online cloud or drive , usb

Process - multiprocessor

Output - Speaker,monitor,screen,printout,out to internet.

]]> 2014-08-08 18:09:19 UTC https://padlet.com/19rdcaddell/computerhistory/wish/31306359