A learning system based on formalized teaching but with the help of electronic resources is known as E-learning. E-learning is the use of electronic media and information and communication technologies in education. While teaching can be based in or out of the classrooms, the use of computers and the Internet forms the major component of E-learning. Bernard Luskin, a pioneer of e-learning, says that the “e” should be interpreted to mean “exciting, energetic, enthusiastic, emotional, extended, excellent and educational” in addition to “electronic.” It includes numerous types of media for delivering text, audio, images, animation, and streaming video, etc.
E-learning includes numerous types of media for delivering text, audio, images, animation, and streaming video, etc. E-learning can occur in or out of the classroom. It is suited to distance learning and flexible learning. The schools which use E-learning technologies are a step ahead of those which still have the traditional approach towards learning. There are many advantages to online and computer-based learning when compared to traditional face to face courses and lectures. Classwork can be scheduled around work and family. It can occur in or out of the classroom. It is suited to distance learning and flexible learning. It reduces travel time and travel costs for students. It has proven to be the cheapest way to transmit knowledge to the largest number of people regardless of their location and their devices.
There are many advantages to online and computer-based learning when compared to traditional face-to-face courses and lectures. Students can study anywhere they have access to a computer and Internet connection. It is believed that the human brain can easily remember and relate to what is seen and heard via moving pictures or videos. It has also been found that visuals, apart from holding the attention of the student, are also retained by the brain for longer periods. Students may select their level of knowledge and interest. They can develop knowledge of the internet and computer skills that will help learners throughout their lives and careers. Various sectors, including agriculture, medicine, education, services, business, and government setups are adapting to the concept of E-learning which helps in the progress of a nation. Successfully completing online or computer-based courses builds self-knowledge and self-confidence among students.
There are a few disadvantages as well. However, with the rapid progress in technology and the advancement in learning systems, it is now embraced by the masses. Learners with bad study habits may fall behind. Students may feel isolated from the instructor and classmates. Instructors may not always be available when students are studying or need help. In short, e-learning has helped people to learn about anything they want, anytime they want by using modern technologies and thus spreading knowledge all around the world. However, in addition to traditional learning e-learning can help learners in many ways.