Hardware.

Hardware.

1. Internal

   • Motherboard
     • Microprocessor socket.
     • Chipset
     • RAM memory slots.
     • ATX connector
     • IDE and SATA connections
     • Expansion slots
     • External connections
     • Chip and battery for BIOS
   • Microprocessor
     • Brain of the computer
     • Most important part
   • Video card
   • Sound card
   • Internal memory
     • ROM
     • RAM
     • Cache memory
   • Internal conectors
     • RJ45
     • VGA
     • HDMI
     • DVI-VGA
   • Storage units
     • HDD
     • SDD

2. External (peripherals)

   • Storage units
     • Memory cards
     • CD
     • DVD
     • The cloud
     • Memory cards
     • USB flash drives
   • Components
     • Keyboard
     • Mouse
     • Printer
     • Webcam
     • Screen
     • MIcrophones

3. Computer

   • Software
     • Computers logical support
       • Operating system , programms and applications.
         • BIOS
           • Operating system
             • Interface between user and computer
             • controls & operates computer hw and programs
             • enables users to share hw and data and plan resources
             • facilitates data input and output
     • Structure of information
       • Hard disks
         • Boot sector
         • Partititons
           • Primary
           • Extended
             • Divided into one or more logical partition.
       • File system
         • How files are stored, organized and managed.
     • Files and folders.
       • File
         • Block of data that is stored under one name (filename)
         • Executable
         • Non executable
         • Every file has a specific filepath.
       • Folders
         • organise information in a tree-like structure
     • Mobile devices.
       • Specific characteristics
         • Sensors
         • Screen
         • Connectivity
         • Energy consumption
         • Processsor
       • Operating system
         • Android, IOS, Windows
       • Mobile applications (apps)