Partes Del Coomputador

1. JENNIFER VALDEZ RODAS
10-4
COMPUTER PARTS OF EXTERNAL
AND INTERNAL.
NATIONAL ACADEMIC.

2. EXTERNAL PARTS
DISPLAY: It is an output device that, using an
interface displays the results of processing a
computer. The monitor concept was first defined
by Charles Anthony Richard Hoare in a 1974
article.

3. MOUSE: an input peripheral computer electronic
use, generally made of plastic, used as input or
control data. It is used with one of the user's
hands and detects its relative movement in two
dimensions by the horizontal surface on which it
rests, usually reflected by a pointer or arrow on
the monitor.

4. KEYBOARD: is a peripheral or device that
consists of a set of keys, such as a typewriter,
which allows data to a computer or digital device.
The keyboards are composed of different types of
keys that are alphanumeric and keys, scoring
special.

5. CPU: Central Processing Unit, this is the most
important part because it is the brain of the
computer, inside her commanded all tasks are
performed by the user, it consists of specific
internal parts which will be explained later.

6. CABINET:The cabinet is the outside of the
computer and there are two main types, tower
and desktop. In class tower, there are mini tower,
mid tower and full tower which are used for
servers. Inside the case are all major devices.

7. SPEAKERS: The speakers are used to listen to
sounds from the computer to listen to music or
sounds of errors, etc.

8. MPRESORAS: es un periférico
de computadora que permite producir una copia
permanente de textos o gráficos de documentos
almacenados en formato electrónico,
imprimiendo en papel de lustre los datos en
medios físicos, normalmente en papel o
transparencias, utilizando cartuchos de tinta o
tecnología láser.

9. BUG: Electronic Instrument designed to capture
sound waves and transform them into electrical
oscillations.

10. SCANNER: is a peripheral that is used to convert,
by using light, or any other printed images to
digital format.

11. INTERNAL PARTS
POWER SUPPLY: The power supply is extremely
important in any computer equipment accessory
because it stores the energy of the team and if
the power goes out, allows you to save
documents and turn off the computer without
loss of information.

12. MICROPROCESSOR: that also will call processor
or CPU (Central Processing Unit - Central
Processing Unit) is the brain of a computer. This
is responsible for taking the information received
from different sources, make the necessary
processes this information and send the result to
the destination directed.

13. MEMORIES: is where your computer stores
programs and data you are using. There are two
types of memory: RAM (Random Access
Memory). It is composed of one or more chips
and used as working memory where you can
save or delete our programs and data. And the
ROM (Read Only Memory) Consist
and in a chip that has taxed a number of
programs and essential data for computer
operation: boot system, basic hardware control,
diagnosis.

14. HARD DRIVE: is a device non-volatile storage, ie
retains information that has been stored correctly
even with the loss of energy, it uses a digital
magnetic recording is where it is in most cases
stored the operating system of the computer.

15. VIDEO CARD: is an expansion card for a
computer, responsible for processing the data
from the CPU and turn them into
comprehensible information and representable
in an output device such as a monitor or TV.

16. SOUND CARD: is a computer expansion card that
allows audio input and output under the control of
a computer program called Driver (English Driver).

17. MOTHERBOARD: (motherboard) is a card where
are located the key components of a computer.
Contains the microprocessor, memory and other
circuits that are essential to the functioning of the
PC.

18. FANS: is a fan that is in the processor that allows
cool the components on the motherboard.