THE COMPUTER

THE COMPUTER

1. A machine that process information

   • HARDWARE
     • Physical components
     • The case (tower)
     • The Peripheals
   • SOFTWARE
     • the programs
     • the data
   • TYPES
     • Personal computers
       • Laptop
       • Desktop computer
       • Tablet
       • Smartphone
     • Mainframes
     • Supercomputers
       • Magerit (Madrid)
       • Marenostrum (Barcelona)

2. Motherboard and CPU

   • Elements of a computer
     • Motherboard
     • Microprocessor
     • RAM Memory
     • The power supply

3. Hard disk and DVD

   • The hard drive
     • Localitazion
       • attached inside of the computer, connected to the motherboard
     • Inside of it
       • Aluminum disks
     • External Hard Drives
       • Big memory
         • Photos
         • Videos
     • Capacity
       • 1TB
         • =1024 GB
   • Optical memory device
     • CD
       • Read only
       • Rewritable
     • DVD
       • Recordable
     • light of a laser
       • read
       • recorder

4. Ports and expansion cards

   • PORTS
     • Network/Ethernet
     • Sounds
     • HDMI
     • PS2
     • USB
     • VGA
   • EXPANSION CARDS
     • Video/ graphics card
     • Sound card
     • Network/Ethernet card
     • USB port expansion card
     • Others
       • television turners
       • WIFI

5. Peripheals

   • Input
     • Keyboard
     • Mouse
     • Webcam
     • Scanner
     • Game Controller
     • Microphone
     • Barcode sacnner
     • Graphics tablet
   • Output
     • Monitor
     • Printer
     • Speakers
     • Plotter
   • Input/Output
     • Hard drive
     • CD and DVD reader/writer
     • USB mmory
     • Modem
     • Touch scream

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