آموزش مهارت اول ICDL - مبانی ک

First ICDL training - computer basics - voice and text Persian

This tutorial is completely free to download other ICDL training skills on the site.

Basic education is a simple, low-volume, free, but widely used product and is used as the first skill of the ICDL training series.

The main topics are described below, and it should be noted that since this information transfer training is simple, there is no possibility of using the interactive technique (simulated environment).

1. The history of the computer (how it occurs and its generations, vacuum tubes, transistors, the use of ICs, the use of microprocessors, the computer's impact on everyday life, such as medicine, libraries and smart cards, etc.).

2. Computer types in terms of power and speed of operation:

A) supercomputer

B. Micro Computer Micro Computer, such as a PC, including Laptop-Desktop (Portable) Notebook and .....

C) Large mainframe computers (server)

C) Mini computers

3. Definition of terms and concepts including:

A) Date

B) Information

C) IT

D) ICDL

R) Hardware (hardware)

Z) software (software)

J) schedule

Q) Information technology

C) files and ....

4. Components of the computer

A. Main memory

B) Microprocessor:

Logical Calculating Unit and Operation (ALU)

Control unit (CU)

Registers

Input Unit of its types

Output Unit Types

5. Full memory description

A. Main memory:

1. RAM (Random Access Memory) RAM

2. Memory (Read Only Memory) ROM

B) Auxillary memory or secondly memory included

3. Non-magnetic memory card and paper strip

4. DVD-CD optical discs and ...

C) magnetic storage (magnetic tape - magnetic drum - magnetic disks)

Magnetic disks:

5. Floppy or soft disks

6. Hard Drives (Hard Drives)

1. The structure and way of storing information in binary memory

A) bit

B) byte

Description A: The binary system in this system is based on the number 2, and the set of acceptable digits is two digits, zero and one.

Explanation B: Converting numbers from decimal to binary

2. How to display information on a computer

A) Types of number systems (base / two / eight / ten / sixteen) - an explanation that the value of each number is determined according to the base value and that the value of the location depends on the number and location of the number.

3. How to store information (Format format) and capacity of magnetic disks.

4. Memory Capacity Measurement:

1. Define Bit-Byte - Kilobyte - Mega Byte - Giga Byte.

2. Communication of units of measurement with fields - records - files - catalogs

5. Software and its types

Definition of operating system software especially Windows xp, 98 - Full description of the operating system's main function

Define application and similarity and their differences with the operating system. List many of them, such as word processors - payroll - payroll - Excel-Access

6. Network:

1. Define the network

2. Information Network

3. LANs and LANs (LAN-WANs)

4. Dial up

5. Understanding the Public Data Network (PSDN)

6. Understanding Digital Intelligent Network (ISON)

7. Satellite connection

8. Concepts of sending data in analog and digital form

7. Internet:

A) Define the Internet

1. Search engines

2. Understand the interaction between the Internet and the World Wide Web

8. Work Health:

Avoid injuries due to frequent fatigue of the pressure on the eye due to screen radiation - Bad sitting - and the correct positioning of the body at work - the viewing angle of the monitor and the height of the desk and the chair and ...

9. Protection of information:

A) Embed a security system like a password

B) prevent sudden power outage and its effect on files and data

C) An explanation of the virus and its ways of entering the system

D) Avoid viralization of the computer and its countermeasures

E) Avoid data and information abusers, especially when dealing with the Internet (Hacker)

And) not accessing unauthorized persons (users who are not authorized to use programs)

10. Steps to turn on and off the system.

To view ICDL's other skills, refer to the link below

https://www.learninweb.com/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-icdl.php

https://www.learninweb.com/ Education- icdl.php