E-mail is cheap and easy to use. E-mail is the transmission and distribution of information through personal computers linked to the telephone system, which allows subscribers to send a message directly to another subscriber that will appear in their electronic mail box.
Computer use continues to grow and develop in all spheres of our life. Its applications have had a great impact on the business world. Computers have helped society by increasing productivity and simplifying many services, such as checking, credit cards, and telephone service.