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First Computer Ever
Charles Babbage crated the first steam driven calculating machine. -
Calculating puch card machine
Herman Hollerith created a punch card calculating machine. -
First computer with no gears,cams,belt or shafts.
J.V. Atanasoff creates a computer with no gears, cams, belts or shafts -
the first computer to answer 29 equations
Atanasoff and his graduate student built a computer that answer 29 equations which was the first computer to store information in its main memory. -
ENIAC
To univercity of pencilvaina create a electronic numerical lndicater and calculater -
refused UNIVAC
Two professers leave pencilvainia univercities refusing to build UNIVAC. -
CAOBOL
Grace Hopper developes the first computer language. -
FORTRAN
The FORTRAN language was made. -
computer chip
Jack Kible and Robert Noyce built a computer chip. -
GUI
Douglas Engelbart built a prototype computer with a mouse and graphics user interface(GUI). -
DRAM
The newly formed Intel unveils the Intel 1103, the first Dynamic Access Memory (DRAM) chip. -
Floppy disk
Alan Shugart leads a team of IBM engineers who invent the “floppy disk,” allowing data to be shared among computers. -
hardware
1973: Robert Metcalfe, a member of the research staff for Xerox, develops Ethernet for connecting multiple computers and other hardware. -
Alot of personal computers go in stock ot the market
1974-1977: A number of personal computers hit the market, including Scelbi & Mark-8 Altair, IBM 5100, RadioShack’s TRS-80—affectionately known as the “Trash 80,” and the Commodore PET. -
TRS-80
Radio Shack's initial production run of the TRS-80 was just 3,000. It sold like crazy. For the first time, non-geeks could write programs and make a computer do what they wished.
