what is internet ?

She laptop directly interconnected networks worldwide agreement that allowed the public to decide whether a system can be netted. These commutual an acceptable packet-switched computer stigma, which is accepted as science or web protocols through the abstract submission is made by.The recognition of the important functions of Internet networks, cowl book transfer, pure delirium and abstract and computer, or a world wide network of websites on the self-administration of several agencies of communication to be usedSystematic error and thus the area immediately above terms, or similar worldwide net unit area per unit area. In fact there is a very compelling deviation between the 2, which is to accept just any conditions should be bright. Yet the Internet and World Wide Net unit area each network, changing the web that many computers, unit chestnut lines, cilia eyes and even the area bound by the bonds of latest accessories like wireless connection system. But the world wide network consisting of abstract entity recommendation and moved to the area because of the mutually accepted accumulating ability of the public. The unit area once more, website URL, and therefore attached as hyperlinks. Accordingly, the total welfare of the world wide network of efficient track is refined and offered by the system.Other protocol entity in the area of ​​the unit sub-classes in science, as well as communication protocols, and Hypertext Transfer Protocol.

what is cpu ?

Central Processing Unit (CPU) is responsible for the interpretation and implementation
of most commands from the computer hardware and software.
The processor can be seen as the "brain" of the computer.

What is modem

Connect the computer to the Internet, you need a modem. Posted telephone modem speed cable access to a computer or device information.
Modems built into the system unit, but the high-speed modems are usually separate components.

What is speakers

the sound of these speakers to play. And the system can be integrated into the unit or cable connection. Amplifiers will be able to listen to the sounds of music and listen to your computer.

what is printer

The printer is to transfer data from computer to paper.
Printer to your computer needs to have one, you can not print
e-mail, business cards, invitations, invitations, and other materials.
 Many people also like the ability to print your photos.

Explan function of a mouse ?

Points: means an element that moves the mouse cursor, a moving object.

Object menu, then click the left mouse button (press release), press the button.

The left mouse button when the object hierarchy to click and double click twice quickly.

Right: A Point object, and then right mouse button.

Point of drag, hold the left mouse button while moving the mouse. The point is released the left mouse button.

Go right on one thing - the right mouse button and drag the mouse ismoved. To put things right mouse button is released.

What is monitor

Monitor displays information in visual form, using text and grafiky.Část monitor that displays the information screen is called. As the computer screen to show still or moving pictures.

What keyboard

keyboard

A keyboard is used mainly enter the text on your computer. Like the typewriter keyboard has keys for letters and numbers, but also has special keys.

The function keys, located in the top row, perform different functions depending on where they are used.

The digital keypad on the right side of multiple keyboards, allows you to enter numbers quickly

The navigation keys such as arrows, allowing you to move your position in a document or page.

What is mouse

The mouse and screen, with a small device that is used to 
select items thecomputer. Although mice come in many forms, typicalmouse appear as a real mouse. This is a small oblong and similar tothe tail of the line is connected by a central control. 
This is a new wireless mice.

Hardware part

In this issue

a single system
storage
mouse
keyboard
monitoring
printer
modem
see also:

what is computer hardware

Your PC (personal computer) systems, many components. Those components, Windows XP and software as some of your other programs. You can actually see and touch the material, and maybe if you threw out a fifth story window violations, the possibility of hardware.

Computer parts

If you utilize a desktop laptop, you would 

possibly already recognize that there's not 

any single half referred to as the "computer.

" A laptop is de facto a system of the many elements 

operating along. The physical elements, that you'll 

see and bit, are collectively referred to as hardware.

(Software, on the opposite hand, refers to the directions,

or programs, that tell the hardware what to try to to.)

The illustration below shows the foremost common hardware

in an exceedingly desktop laptop system. Your system 

might look a bit totally different, however it most 

likely has most of those elements. A laptop personal 

computer has similar elements however combines them 

into one notebook-sized package.

what is computer

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