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ENIAC is built
John Mauchly and J. Presper Eckert build the Electronic Numerical Integrator and Calculator setting the path for digital computers. -
Transistor Invented by William Shockley, John Bardeen and Walter Brattain
Transistors are the early version of microchips. They are miniature switches that are triggered by electrical currents. -
First Computer Language Invented
Grace Hopper developed the fist computer language known as COBOL. -
First Computer Chip Invented
Jack Kilby and Robert Noyce develop the first computer chip, this sets the path for RAM. -
GUI and Mouse Invented
Douglas Engelbart reveals an early prototype machine that has a mouse and graphic user interface.