Computers

Computers

1. Electronic machine that, through the application of programs, allows to import and process information, and solve various problems.

2. It is composed of...

   • Motherboard
     • It is the most important component of the computer, all the information you use and everything you do goes through the PC motherboard.
   • CPU
     • Central Processing Unit
     • A microprocessor is a component that performs the instructions and tasks involved in computer processing and is the "engine" that starts when you turn on the computer. In a computer system, the microprocessor is the central unit that executes and manages the logical instructions transmitted to it.
   • RAM
     • Its main function is to act as a bridge or gateway for the microprocessor and PC components. The more RAM a computer has, the more instructions it can process.
   • Memory
     • the memory of the computer is the storage space where data is going to be processed and the instructions necessary for processing are stored
   • Power supply
     • It is the device that converts alternating current into direct current, it supplies electricity to the computer so that all its components work.
   • Refrigeration
     • Types
       • Cooling by fans
         • The cooling by fans consists of devices that produce air that circulates through a conduit to cool the pc components, this heating is due to the work done
       • Liquid refrigeration
         • The liquid refrigeration has the same function as the other, the difference can be found in the form, this type of refrigeration consists of liquid, a motor and a conduit that passes through all the components.
   • Computer peripherals
     • Printer
       • Machine that, connected to a computer, prints the results of operations.
     • Mouse
       • Small manual device connected to a computer, whose function is to move the cursor on the screen to give orders.
     • Screen
       • Device where the images sent by the computer are reproduced
     • Keyboard
       • Set of keys, buttons or other tactile devices with which various devices or machines are handled.
     • Speakers
       •  Aparato electroacústico que transforma la corriente eléctrica en sonido.

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