Computer hadware

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Computer hadware

  1. 1. COMPUTER HARDWARE
  2. 2. Definition:• Computer hardware or hardware means the fixed parts that make up a computer.• Hardware needs software to tell it what to do. Without software, the hardware can not be used
  3. 3. SOFTWARE• It is known as logical software to equipment or software of a computer system includes all necessary software components that make it possible to perform specific tasks, as opposed to the physical components, which are called hardware.
  4. 4. Some parts of hardware:• Processor• Memory• Motherboard• Graphics card
  5. 5. Processor• The central processing unit (CPU) is the portion of a computer system that carries out the instructions of a computer program, to perform the basic arithmetical, logical, and input/output operations of the system. The CPU plays a role somewhat analogous to the brain in the computer.
  6. 6. Memory• In psychology, memory is an organisms ability to store, retain, and recall information and experiences. Traditional studies of memory began in the fields of philosophy, including techniques of artificially enhancing memory.
  7. 7. Motherboard• The motherboard, also known as motherboard or motherboard (or mainboard motherboard English) is a printed circuit board that connect the components that make up the computer or computer.
  8. 8. Graphics card• Graphics Card A video card, or Graphics is an expansion card adapter Which Generates output im.ages to a display

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