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Software and Hardware - Coggle Diagram

- - - - Over time, the contents of a file can be dispersed over many different blocks, so accessing them is slow
    - - We can check for errors by right clicking on the hard disk selecting the properties option.
    - - Over time, your computer accumulates unnecesary programs and files
- - - - Input of data using peripheral devices.
      - output of data using peripheral devices.
      - Storing data in the storage devices.
      - Processing data in the central processing unit (cpu)
- - - - The computer's main memory is itsRAM
    - - RAM cannot work at the same speed as the microprocessor, so a much faster memory is installed between the RAM and the microproccesor
    - - When you turn on your computer, it automaticaly checks the system.
    - - The RAM stores data temporarily
- - - - Linux operating system
      - Windows operating system
- - - - Añadir y quitar in the aplicaciones menu. This is the easiest way add and remove applications.
      - Synaptic package managment program
    - - Go to the applications menu and select Añadir y quitar. The Añadir y quitar aplicaciones window will appear.
      - Select the program you want.
      - Click on Aplicar cambios to apply the changes.
      - Confirm the installation by clicking on Aplicar
    - - Go back to Aplicaciones~Añadir y quitar.
      - In Añadir y quitar apllicaciones, select the program and click on Aplicar cambios
      - The operating system will uninstall the application.
- - - - eachs computers needs an a adapyador or network card to send information to the others computers and received information back
      - the hub distributes all of the information it receives between the others computers in the network
      - This information travels down a transmission medium, normally a cable similar to a telephone wire wiith an Rj45 connector on the end.
    - - use electromagnetic waves to transmit data.
    - - Using internet connection sharing
      - Using a router