What is computer?


A computer is a general purpose device that can be programmed to carry out a finite set of arithmetic or logical operations. Since a sequence of operations can be readily changed, the computer can solve more than one kind of problem.

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Some articles on computer:

Qnext - IPhone Application Features
... and slideshow directly from their or anyone else’s computer (by permission) View folders and files directly from yours or anyone else’s computer (by permission) supported document types ...
École Polytechnique De Montréal - Organisation
... Polytechnique is in the forefront of engineering in many fields such as aeronautics, computer engineering, telecommunications, biotechnology, nanotechnology ... Department Biomedical Engineering Electrical Engineering Computer and Software Engineering Department Computer Engineering Software Engineering Mathematics and Industrial ...
Ontario (disambiguation) - Computer Viruses
... Ontario (computer virus) (Ontario.512) Ontario.1024 (computer virus) Ontario.2048 (computer virus) ...
Grace Hopper
... Grace Murray Hopper (December 9, 1906 – January 1, 1992) was an American computer scientist and United States Navy officer ... A pioneer in the field, she was one of the first programmers of the Harvard Mark I computer, and developed the first compiler for a computer programming language ... She is credited with popularizing the term "debugging" for fixing computer glitches (motivated by an actual moth removed from the computer) ...
Zenith Minisport - Features
... software that could install itself on any other DOS computer over a serial cable without the need for any pre-existing software on the remote system ... It relied on the user typing in a DOS Mode command on the other computer, which transferred control of that computer's command line to the Zenith over ... This to some extent compensated for the fact that no other computer ever used the 2" floppy disks, thus rendering floppy transfers impractical ...

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Famous quotes containing the word computer:

    The analogy between the mind and a computer fails for many reasons. The brain is constructed by principles that assure diversity and degeneracy. Unlike a computer, it has no replicative memory. It is historical and value driven. It forms categories by internal criteria and by constraints acting at many scales, not by means of a syntactically constructed program. The world with which the brain interacts is not unequivocally made up of classical categories.
    Gerald M. Edelman (b. 1928)

    The computer takes up where psychoanalysis left off. It takes the ideas of a decentered self and makes it more concrete by modeling mind as a multiprocessing machine.
    Sherry Turkle (b. 1948)

    The archetype of all humans, their ideal image, is the computer, once it has liberated itself from its creator, man. The computer is the essence of the human being. In the computer, man reaches his completion.
    Friedrich Dürrenmatt (1921–1990)