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The computer

The computer. A computer is a general purpose device that can be programmed to carry out a 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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The computer

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  1. The computer A computer is a general purpose device that can be programmed to carry out a 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. Conventionally, a computer consists of at least one processing element, typically a central processing unit (CPU) and some form of memory. The processing element carries out arithmetic and logic operations, and a sequencing and control unit that can change the order of operations based on stored information. Peripheral devices allow information to be retrieved from an external source, and the result of operations saved and retrieved.

  2. The computer The Computer is divided into two parts Hardware Software

  3. The computer Hardware Computer hardware is the collection of physical elements that constitute a computer system

  4. The computerSoftware Computer Softwareis the operating system or the computer program

  5. The computermost important devises 1- The Monitor 2- TheSystem unit

  6. The computermost important devises 1-The Keyboard 1- The Mouse

  7. The computermost FAMOSE ENVENTOR BILL GATS stevejops

  8. BILL GATS • BILL GATS own microsoft

  9. stevejops • STEVE JOPS work in apple company

  10. Computerover the years 1939 1944 1949 1957

  11. Computerover the years 1960 1974 1977 1984

  12. Computerover the years 1998 2005 2013

  13. The end

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