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A computer is a device that can be instructed to carry out an arbitrary set of arithmetic or logical operations automatically. Their ability of computers to follow a sequence of operations, called a...

When was the first computer invented? - Computer Hope


The complete history of when the first computer was invented, including all types ... About 44,000 Programma 101 computers were sold, each with a price tag of ...

Computers | Timeline of Computer History | Computer History Museum


That same year in Germany, engineer Konrad Zuse built his Z2 computer, also ... related to the invention of the computer, which was resolved in 1973 when it .... While many early digital computers were based on similar designs, such as the ...

When was the first computer invented? | Reference.com


Charles Babbage invented the first mechanical computer, called the ... They were soon replaced by all-electronic computers that first used vacuum tubes, but ...

Invention of the PC - Inventions - HISTORY.com


Time magazine named the personal computer its 1982 "Man of the Year." ... Before microprocessors were invented, computers needed a separate ...

When was the first computer invented? | Over the Air


Apr 27, 2012 ... In 1822, Charles Babbage purposed and began developing the Difference Engine, considered to be the first automatic computing engine that ...

History of Computers


This chapter is a brief summary of the history of Computers. ... In particular, when viewing the movies you should look for two things: ... The executable instructions composing a program were embodied in the separate units of ... In the 1950's two devices would be invented that would improve the computer field and set in ...

Personal Computer History: The First 25 Years | Low End Mac


Apr 26, 2014 ... The first personal computers, introduced in 1975, came as kits: The MITS Altair ... That was also the year Zilog created the Z-80 processor and MOS ... and Adventure, the first text adventure for microcomputers, were released.

History of Computers: A Brief Timeline - Live Science


Sep 8, 2015 ... The history of computers starts with industrial and governmental ... John Bardeen and Walter Brattain of Bell Laboratories invent the transistor.

Who Really Invented the Computer? | TIME.com


Nov 10, 2011 ... If someone up and asked you "who invented the computer," how ... Computers ... The problem: Where the Difference Engine's plans were complete, the ... by putting the plans online next year and inviting passerby to weigh in.