1. Basic computer hardware

Plan:

1. Basic computer hardware.

2. The principle of operation of the main components of the computer.

3. System block (processor).

4. Computer peripherals and their principles of operation.

5. Conclusion.

-system block - internal devices are located.

-Keyboard - enters the character into the computer. (

-Monitor (display) - allows you to display information in text and images.

Various peripherals can be connected to it to increase the capacity of the computer.

These are:

A mouse is a manipulator that facilitates data entry.

Printer - prints information on paper.

Scanner - enters information on paper into the computer in the form of images or text.

A modem is the ability to exchange information with another computer over a telephone network and connect to the Internet.

A plotter is a device that prints various images and graphics.

A stretcher is a device designed to back up a copy of data on a computer's hard drive to record data on a magnetic tape (cartridge).

CDs can store up to 610 MB of data. They are mainly used for winter.

Trackball is a spherical manipulator. Used in computer games. A network device is a device that allows multiple computers to be connected to a network and the computer itself to exchange information.

Each device is connected or mounted to a suitable connector located on the system block.

It is necessary to turn off the computer before connecting the hardware, otherwise the computer may crash.