THE TERM HARDWARE REFERS TO ALL PHYSICAL PARTS OF A COMPUTER SYSTEM; ITS COMPONENTS ARE: ELECTRICAL, ELECTRONIC, ELECTROMECHANICAL AND MECHANICA

The monitor is an output device for the computer on your screen showing the results of operations performed on it. The monitor is commonly known as computer screen and is a peripheral that connects to the computer to display the actions and processes running. In that sense, it is key for use both as a keyboard or mouse.

a keyboard is a peripheral input or device, partly inspired keyboard typewriters, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches that send information to the computer. After the punch cards and paper tape, interaction via teleprinter -style keyboards to became the primary means of input for computers. The keyboard has keys 99 to about 147, and is divided into four blocks

It is the utilization pointer device to facilitate handling of a graphical environment on a computer. Usually it made of plastic, and use with a hand. Relative motion is detected in two dimensions on the flat surface on which it rests, usually a through a pointer or arrow on the monitor it reflects. The mouse can be connected cable PS / 2, USB or wireless

The central processing unit, is the hardware inside a computer or other programmable devices, which interprets instructions of a computer program by performing basic arithmetic, logical, and input / output system

La RAM es la memoria utilizada en una computadora para el almacenamiento transitorio y de trabajo (no masivo). En la RAM se almacena temporalmente la información, datos y programas que la Unidad de Procesamiento (CPU) lee, procesa y ejecuta. La memoria RAM es conocida como Memoria principal de la computadora, también como "Central o de Trabajo"

In computing, the hard disk or hard drive is the data storage device that uses a magnetic recording system for storing digital data. It consists of one or more plates or hard drives, united by a common shaft rotating at high speed inside a sealed metal box. On each plate, and on each of its faces, a head read / write floating on air foil generated by disc rotation is situated. It is nonvolatile memory

A motherboard is the main or primary circuit board of a computer system or other complex electronic system. A typical computer With the microprocessor, main memory, and other essential components on the motherboard. Other computer components

The processor is the brain of the system, responsible for processing all the information. Basically, it is the "brain" of the computer. Virtually everything goes through him, since he is responsible for executing all existing instructions. The faster your processor, the faster will be executed instructions

when you are speaking of power supply ( or sometimes, power supply and power supply ), referring to the system that provides the necessary electricity to power equipment like computers or computers. Generally, desktop PCs, the aforementioned source of power is located in the rear of the cabinet and is complemented by a fan that prevents the device from overheating

A CD- ROM is an optical disc technology that is used to store and use information on computer media

It is known as the logical equipment or software computer software system of the United Nations, comprising all the necessary software components that enable specific tasks, as opposed to the physical components that hardware son Called

Mechanism that controls access from programs or users to the system resources. The OS is responsible for: Distinguish between authorized and unauthorized use. Specify security checks performed. Force the use of these protective mechanisms.

To maintain communications with other systems needed to control the sending and receiving information through the network interfaces. We must also create and maintain communication points to serve applications to send and receive information, and create and maintain virtual connections between applications that are running locally and others that do remotely.

They are useful applications that ship with the OS but not part of it. They provide a useful environment for developing and implementing programs, and some of the tasks they perform : Manipulation and modification of files. System status information. Support programming languages. Communications