The first biological computer was the human brain. It wasn't so much invented as evolved. One of the earliest analog computers, the abacus, can be dated to around 2700-2300BCE. However, one of the most complex analog computers for its time must be the Antikythera mechanism, which is reckoned to date from around 100BCE. Nothing that comes close to its level of complexity appeared for another 1500 years.
However, Charles Babbage's 1822 proposal which led to his design of Difference Engine No.2 pushed the boundaries of complexity beyond anything that had come before. So much so that Babbage is now credited as being a father of the computer. Even though he never completed construction of his designs beyond some simple protypes, a working model was completed 1991 which proved his designs were well within the tolerances expected of the period. However, it is only fair to say that Johann Helfrich von Müller deserves some credit as he conceived the idea of a difference engine in 1786, but lacked funding to pursue the idea further.
Sorry, but the Abacus is a digital computing aid not an analog computer.
first computer was invented by Chals Babeje. It invented in 1938
The first computer was invented in Germany in 1936 to 1938. The first Gateway computer was invented in 1991, which is when the company got their start.
Charles Babbage invented the first computer.
The first computer was invented in 1946
The first commercial computer was invented in 1964 by Engineer Pier Giorgio Perotto of Olivetti. The device was named Programma 101.
In USA
The first computer keyboard was invented by Christopher Latham Sholes in 1875. First computer keyboards were adapted from the punch card and teletype equipment.
The first computer was invented by a man named Charles Babbage in 1837.Konrad Zuse made the Z1 computer which was the first freely programmable computer.
Charles Babbage invented the first electronic computer
John Vincent Ansoff, from Bulgaria, invented the first computer.
Z3, an electromechanical programmable computer was invented in Berlin. ENIAC, the first general-purpose electronic computer was invented at the University of Pennsylvania.
It was invented by the slow silly computer.