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Software and Hardware (COMPUTER NETWORK (LAN (Star, Ring, Linear),…

- - - - American Standard Code for Information Interchange. Uses 7 bits to store up to 128 different characters.
    - - Input of data using peripheral devices.
      - Storing data in the storage devices
      - Output of data using peripheral devices
      - Processing data in the centaral processing unit (CPU), using the microprocessor and the memory.
- - - - Sets the pace at which processes are completed.
  - - - Ramdom Access memory. When we run an application, its instructions and data are copied to this memory so that the microprocessor can use them.
    - - This is a memory works faster tan the RAM memory. This memory stores the data that the microprocessor uses most often.
    - - This memory checks the system and starts the operating system in the main memory.
    - - Optical Discs
        
        CD.ROMs, DVDs and Blu-ray Discs
      - Solid-state memory (flash)
        
        USB
      - Magnetic disks
        
        Hard disks
  - - - The IDE, ATA and SATA connect the hasrd disk, CD drive and DVD drive.
      - Chipset: Is a number of integrated circuits designed to control the flow of bits to the motherboard. They determine the types of microprocessor, memoryand expansion cards can be use.
      - Slots: They can be used to add new components. This slots can be PCI or PCI.Express.
      - Varius input / output ports.
  - - - Asistente para agregar hardware. Use this to add new hardware
      - Informe sobre nuevos dispositivos (Hermes). Use this to report on new devices in Linux.
    - - Administrador de dispositivos in Windows
      - Gestor de dispositivos in Linux
- - - - Database management tools
      - Drawing programs
      - Presentation
      - Spreadsheets
      - Word processors
      - Antivitus software, file conmpressors, web browsers...
    - - Is the first thing that appears when you turn on you computer. All of the software needs an operating system
        
        Functions
        
        Manages the memory and storage systems
        
        Provides an interface or working enviroment
        
        Manages the microprocessor
        
        Communications between applications and peripheral devices