Information technology is the use of computers to store, retrieve, transmit, and manipulate data or information. IT is typically used within the context of business operations as opposed to personal or entertainment technologies. IT is considered to be a subset of information and communications technology. [Wikipedia]
This application contains Full topics that could be included in IT Course.
Full notes are added in detailed description for skills improvement and preparation for exams and tests.
In IT Course Full 1.1.0