Please enable JavaScript.
Coggle requires JavaScript to display documents.
Hardware and operating systems (Software (Output of data using peripheral…
Hardware and operating systems
Computer language
Binary system
Hardware
physical components of the computer system
that we use and those we can move and touch.
Software
Output of data using peripheral devices.
Storing data in the storage devices.
Input of data using peripheral devices.
Processing data in the central processing unit using the
microprocessor and the memory.
Computer elements
MICROPROCESSOR: integrated circuit made up of millions of tiny transitors working togheter to process the instructions and received from the memory.
MEMORY AND UNITS OF STORAGE
Ram
Cache memory
Rom bios
Storage devices
Magnetic disks
Optical discs
Solid-state memory
MOTHERBOARD AND CONECTING DEVICES
IDE, ATA and SATA
CHIPSET is a number of integrated circuits designed to perform related functions
SLOTS can be used to expand or add new components
Various input/out ports
Connecting external devices
Hard discs, DVD drives
External ports (USB port)
Sound card or graphics card
We can install new devices by using the software provided by the device manufacture. TOOLS:
Administrador de dispositivos.
Gestor de dispositivos.
Informe sobre nuevos dispositivos.
Asistente para agregar hardware en WIndows.
Types of software
Programming languages
Applications
Presentations
Database management tools
Spreadsheets
Drawing programs
Word processors
Antivirus software, file compressors...
Operating system
Manages the memory and storage systems
Provides and interface or working environment
Manages the microprocessor
Communication between applications and peripheral devices
Windows operating system
Installing and unistalling programs
Saving power
Hard disk maintenance
Defragmenting the hard disk
Cleaning the hard disk
Detecting and repairing errors
System updates
Lynux operating system
Installing and unistalling programs
How to keep your system up date
Computer networks
metropolian area networks
wide area networks
local area networks
Elements in a network
Hub
Transmission medium
Adaptor or netword card
Wireless network: WLANs
Wireless access points: WAP
Shared internet access
Internet Connection Sharing
Router
Sharing resources in windows
Sharing a printer
Sharing files and folders
Sharing resources in Linux
Sharing folders
Sharing a printer
Sharing a computer
