DL has become one of the most preferred activities for different people. This has happened because many people face an immense lack of time due to which they do not find it practical to find time for regular classes. With DL, it is very convenient for them to complete their course work from anywhere, provided there is a computer and Internet connection. This allows them to participate in different classes on an individualized basis without having to squeeze in scheduled classes to an already busy life.

　　In addition, there's a wide range of choices. It offers a wide variety of materials and schools that can meet different people's learning preference. Thirdly, DL offers students the flexibility to schedule classes. They can control the subjects they want to study, the schedule of their studies as well as the speed at which the studies are to be taken.

　　One of the disadvantages of DL is the lack of social interaction. When distance learners take courses through this method, they may miss out classroom discussions and individualized instruction. Most often they will be studying alone and feel isolated.

　　Secondly, DL does not offer immediate feedback. In a traditional classroom setting, a student's performance can be immediately assessed through questions and informal testing. But with DL, a student has to wait for feedbacks until the instructor has reviewed their work and responded to it. Thirdly, there are unavoidable accompanying costs. For online learning, you must own a computer and other equipment needed, as well as the access to Internet service.

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