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Parts Of Computers


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Parts Of Computers

  1. 1. Sites like will compare computer information for you.
  2. 3. <ul><li> </li></ul>
  3. 4. Parts of Computers
  4. 5. HOW COMPUTERS WORK? Input Output Processing
  5. 6. HOW COMPUTERS WORK? Input Devices Keyboard Mouse Joystick Gra phic tablet …… Central Processing Unit (CPU) Memory (RAM) Output Devices Monit o r Printer ….. Storage Devices Harddisk, Disk Drive , CD , DVD, …..
  6. 7. Computer Parts
  7. 8. Inside the System Unit <ul><li>Case </li></ul><ul><li>Main board </li></ul><ul><li>Microprocessor </li></ul><ul><li>Memory </li></ul><ul><li>Hard disk </li></ul><ul><li>Cd/DVD Drive </li></ul><ul><li>Graphic Card </li></ul><ul><li>Sound Card </li></ul><ul><li>Network Card </li></ul><ul><li>Power supply </li></ul>
  8. 9. Unit of Data Unit of Data = byte ( A byte is the unit most computers use to represent a character such as a letter, number, or typographic symbol ) 1024 byte = 1 K B (K ilobyte ) 1000 KB = 1 MB (M egabyte ) 1000 MB = 1GB (G igabyte )
  9. 10. Pictionary <ul><li>Make a pictionary of Computer parts… </li></ul>
  10. 11. Exercise: Computer Ads <ul><li>Find Computer ads and differentiate </li></ul>
  11. 12. Resources <ul><li> </li></ul><ul><li> </li></ul><ul><li>…… </li></ul><ul><li>… .. </li></ul>