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SOFTWARE AND HARDWARE - Coggle Diagram

- - - - Faster memory installed between RAM and microprocessor
    - - When you turn the computer on, it checks the system
    - - When we run an app, its data is copied to this memory
    - - The RAM stores data temporally
  - - - All the other components in the computer are connected to it
        
        it's main components are
        
        Slots
        
        IDE
        
        chipset
        
        Power supply unit
    - - expansion slots
      - hard disc, DVDs
- - - - eight bits together form a byte (B)
        
        Kibibyte----KiB----1024 bytes
        
        Mebibyte----MiB----1024 KiB
        
        Gibibyte----GiB----1024 MiB
        
        Tebibyte----TiB----1024 GiB
        
        Gigabyte----GB----1000 MB
        
        Megabyte----MB----1000 kB
        
        Kilobyte----kB----1000 bytes
        
        Terabyte----TB----1000GB
  - - - Software is the data and intructions to manage data
- - - - Functions of the operating system
        
        manages the microprocessor
        
        Manages the memory and storage systems
        
        Provides an interface or workmg environment
        
        Allows i communication between apps and peripheral
        devices
- - - - wide area networks
      - metropolitan area networks
      - LANs
  - - - adaptor
        
        sends information
      - hub
        
        distributes info
      - switch
        
        sends data
      - transmission medium
        
        cable with connector
    - - They use electromagnetic waves to transmit data
        
        networks with a combination use WAP
        
        WAP is a Wireless Acces Point