Computer literacy refers to the general use of computers and programs (i.e., computer applications) such as productivity software. Previously mentioned examples include performing an Internet search and creating a digital presentation.
Educational technology applies computer literacy to school subjects. For example, students in an English class can use a web-based application to collaboratively create, edit, and store an essay online.
Digital citizenship refers to the appropriate and responsible use of technology, such as choosing an appropriate password and keeping it secure.
Information technology often overlaps with computer science but is mainly focused on industrial applications of computer science, such as installing and operating software rather than creating it. Information technology professionals often have a background in computer science.