In this modern time of technology, one cannot ignore the importance and usefulness of this great invention. Information Technology and communication has made life easy for humans. So, therefore, one should use this opportunity to make the best use of it in academics, businesses, government institutions, and even the masses.
In this article, I will like to explain fully some terms pertaining to information technology and communication services, with respect to its applications or services. So, before you decide to choose a career in IT, you should go through this article to understand what you are about to involve yourself in. Some of these terms in information technology and communication services are:

• Definition
• Jobs and career in IT
• IT issues and challenges
• the relationship between IT and computer networking
• Hardware and software of IT
• Education and job functions
• IT courses
• Importance of IT and
• Free online IT Certification

https://www.scitechinfo.com.ng/blog/2018/08/16/information-technology-communication-knowledge/

https://www.scitechinfo.com.ng/blog/2018/08/16/basic-information-technology-courses-and-free-certification-online/