Computer system an overview

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Computer system an overview

  1. 1. A Computer is an electronic device that can perform a variety of operations according to a set of instructions called PROGRAM.
  2. 2. SOME TERMS TO BE KNOWN … • Hardware - It refers to the physical parts of the computer , the ones that you can touch For e.g. – Keyboard, Mouse etc. • Software – It refers to the programs that tell the computer what to do. E.g. - games, windows XP •Data - Unprocessed raw facts and figures are data. • Information – It refers to the processed data that is meaningful .
  3. 3. Functional Components of a Computer System INPUT PROCESSING OUTPUT STORAGE
  4. 4. Functional Components Of Computer System Processing – In this stage your data is being processed. Output – In this stage you get the required result of your data.
  5. 5. Major Applications Of Computer •Business •Medicine •Communications •Education Purpose •Manufacturing •Entertainment •Government •Military •Music
  6. 6. Strengths of computer SPEED ACCURACY VERSATILITY HIGH STORAG CAPACITY
  7. 7. Weakness Of Computer: IQ LEVEL ZERO NO HEURISTICS LACK OF DECISION MAKING POWER
  8. 8. TYPES OF COMPUTER
  9. 9. Made By - Anshi Agrawal

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