This is a system that uses technical means to transmit information or data from one place to another or from one person to another. Communication is used for many purposes; it is used to convey ideas, exchange information and express emotions. Humans use communication technology tools like phones, computers, emails, fax, text messaging tools to stay in touch with friends and family , then, businesses use communication technology tools to facilitate the flow if information in a workplace, to help in decision making , to serve customers needs and requests, to promote new products or services to targeted consumers and so much more.