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SOFTWARE AND HARDWARE - Coggle Diagram

- - - - 8 BITS FORM A BYTE
- - - - THIS IS THE MAIN MEMORY
    - - IT CARRIES OUT THE INITIAL CHECK
    - - STORES THE DATA THE MICROPROCESSOR USES MOST OFTEN
    - - USED TO SAVE PERMANENTLY DATA
        
        OPTICAL DISKS
        
        CD-ROMs, DVDs AND BLU-RAY DISCS
        
        THE DISC DRIVE EMITS A LASER ONTO THE DISC AND REFLECTS OFF THE FLAT AREA.
        
        BLU-RAY TECHNOLOGY USES A SPECIAL BLUE LASER
        
        SOLID-STATE MEMORY
        
        THESE DEVICES STORE INFORMATION USING TRANSISTORS ACTING AS SWITCHES. THEY CAN BE EITHER OPENED OR CLOSED.
        
        MAGNETIC DISKS
        
        HARD DISKS ARE THE MOST COMMON
        
        TO ACCESS A PIECE OF DATA, THE DISK SPINS AROUND UNTIL THE RED HEAD IS ABOVE THE AREA WHERE THAT PIECE OF DATA IS STORED.
        
        EXTERNAL HARD DISK ARE VERY EASY TO TRANSPORT
  - - - SLOTS
      - IDE, ATA OR SATA
      - CHIPSET
      - VARIOUS INPUT/OUTPUT PORT
    - - BY SPECIAL CONNECTORS
      - USING THE EXTERNAL PORTS OF THE COMPUTER
      - USING AN EXPANSION SLOT ON THE MOTHERBOARD, TO CONNECT SOUND CARD OR A GRAPHIC CARD
      - WE CAN ALSO INSTALL A DRIVER THAT ALLOWS THE DEVICE TO COMMUNICATE WITH THE OPERATING SYSTEM
        
        INFORME SOBRE NUEVOS DISPOSITIVOS (LINUX)
        
        ASISTENTE PARA AGREGAR HARDWARE (WINDOWS)
        
        ADMINISTRADOR DE DISPOSITIVOS (WINDOWS)
        
        GESTOR DE DISPOSITIVOS (LINUX)
  - - - ITS POWER DEPENDS ON THE CACHE MEMORY
      - IT CAN PROCESS 64 BITS AT A TIME
      - THE CLOCK RATE SETS THE PACE AT WHICH PROCESSES ARE COMPLETED
- - - - PRESENTATIONS
      - DATABASE MANAGEMENT TOOLS
      - SPREADSHEETS
      - DRAWING PROGRAMS
      - WORD PROCESSORS
      - ANTIVIRUS SOFTWARE, GAMES, FILE COMPRESSORS
    - - THESE CAN BE USED TO CREATE OTHER PROGRAMS OR APPLICATIONS
    - - MANAGES THE SYSTEM RESOURCES
  - - - WHEN WE SAVE THE DOCUMENT, THE OPERATING SYSTEM LOOKS FOR FREE SPACE ON THE HARD DISK AND TRANSFERS THE DATA TO IT
      - WHEN WE CLOSE THE WORD PROCESSOR, THE OPERATING SYSTEM DELETES THE APPLICATION FROM THE MEMORY
      - IT RECEIVES DATA FROM THE KEYBOARD AND SENDS INSTRUCTIONS TO THE MICROPROCESSOR
      - TO PRINT CLICK ON "IMPRIMIR" AND THE WORD PROCESSOR WILL SEND THE COMMAND TO THE OPERATING SYSTEM
      - THE OPERATING SYSTEM FINDS THE APPLICATION, SENDS A COPY TO THE RAM AND LOADS IT ONTO THE SCREEN
    - - MANAGES THE MEMORY AND STORAGE SYSTEMS
      - PROVIDES AN INTERFACE OR WORKING ENVIRONMENT
      - MANAGES THE MICROPROCESSOR
      - ALLOWS COMMUNICATION BETWEEN APPLICATIONS AND PERIPHERAL DEVICES
- - - - YOU CAN USE THE TOOL "LIBERADOR DE ESPACIO DE DISCO
    - - IT PUTS THE BLOCKS WHERE FILES ARE STORED IN ORDER
    - - WE CAN CHECK ERRORS BY RIGHT-CLICKING ON THE HARD DISK AND SELECTING THE PROPERTIES OPTION. THEN CLICK ON THE "HERRAMIENTAS" TAB TO SEE THE TOOLS YOU CAN USE
  - - - ACTUALIZACIONES AUTOMÁTICAS>PANEL DE CONTROL>RENDIMIENTO Y MANTENIMIENTO>SISTEMA
      - INICIO>PROGRAMAS>WINDOWS UPDATE