Communication, collaboration and participation are the basic constituent units of education. Educational institutions are constantly working to strengthen these processes in order to maximize the dissemination of knowledge to the maximum extent possible. A stable and reliable network can support and enrich the learning experience of students. These networks provide learning materials in a variety of formats. Learning materials include interactive exercises, exams, and feedback. Courses offered through network or Internet resources are often referred to as elearning or e-learning.
E-Learning courseware can increase the resources available to students by many times. The traditional way of learning mainly through textbooks and teachers for students through professional knowledge. But both of these sources of knowledge have very limited forms of representation and scheduling. Online courses can include voice, data, and video, and can be used by students anytime, anywhere. Students can enhance their learning experience by linking to various reference materials and subject matter experts. Online discussion groups and message boards allow students to work with teachers, other students in their class, or with students from around the world. A blended course combines instructor-directed courses with online courseware, while giving full play to the strengths of these two methods of teaching. Remote online learning eliminates geographic barriers and increases students ' learning opportunities so that students do not have to live near a high-quality teaching institution to be able to receive teaching from these institutions.
Students can interact with teachers and classmates through a variety of online tools, such as e-mail, bulletin boards, chat rooms and instant messaging, as well as access to learning materials other than courseware through links. Mixed electronic teaching has the advantages of two teaching methods: Teachers ' class and computer teaching. Students can study online at their own pace and level of professionalism, while communicating with teachers and using their actual resources. In addition to benefiting students, the network has also improved the management and operation of the curriculum. These online features include enrollment, examination, and issuance of a performance book.
Computers have changed the way people learn.