1. Information Technology

2. Fields of Using IT in our daily life

3. Computer in Education Schools have computer labs that give students access to resources they may not have at home.

4. Computer in Management MIS (Management Information System) It is a computer based system that drives data from all departments of an organization and produces reports of the organization's performance.

5. Computer in Banks: ATM machines. By online banking you can pay bills and move money between accounts.

6. Computer in Medical Fields -Manage hospitals files including files of all types of patients. -Assist doctors in diagnosing diseases. -Help the doctors in surgery.

7. Computer in Pharmacy Regulation of the pharmacy work like: -Financial transactions. -Storage system.

8. Computer and Industry Field Artificial Intelligence: It is a part of Computer Science which aims to design intelligent computer systems to help in solving problems, one of these systems is: Robot: It is a machine created to simulate the human being activities in a fast and organized manner.

9. Computer and Industry Field Works can be performed by the Robot: Welding and plumbing. Handling dangerous materials. Defusing bombs.

10. Tele-working Working from home and communicating with the office by phone, fax and computer Advantages: Reduced or zero commuting time. Greater ability to focus on one task Flexible schedules Reduced office space requirements Disadvantages: Lack of human contact and competition Negative impact on teamwork No Self-discipline

11. E-documents Documents or files which are created by the computer applications e.g. text documents. Advantages: 1)Reduces the need for printed material (books) which reduce the cost of printing. 2)Easy to share files online. 3)Easy to browse or search for a file on the computer.

12. E-Commerce Buying or selling via the internet usually using a credit card. Payment Methods of ecommerce: 1)Visa Card. 2)Master Card.

13. The advantages of the E-commerce Global Market: you can buy from any country. Open Time (24 hours a day). Saves the client time.

14. The disadvantages of E-commerce Risk in payment due to disclosure of credit card number or bank account. The risk of information leakage during transport to a hacker who might change the name of the buyer.