The educational scenario has been changing very fast and that is why most of the popular colleges and universities are making positive changes in their existing educational policies. At present, the online educational system is getting enormous popularity as they offer loads of advantages for the students. These online courses are run by various colleges, both private and government and most of these courses are recognized by the well known universities. As these online courses are conducted online with the help of the Internet so they are also affiliated by the distance education directorate working in all the countries in the world.

The main advantages of online courses are as follows:

• The students can join these courses from anywhere in the world.
• They can get their course materials and study materials as and when they need as everything is available on the Internet.
• The students are free to do their tasks at their own time which can suit them well.
• These online courses are cheaper as the students can do these courses form their own home which does not require any type of conveyance.
• As the students are allowed to do these courses from their own place, so they can save substantial amount of time everyday which they can invest in their studies.
• The students do not run into the risk of losing any class as these materials are available on the internet and they can retrieve it any moment they need.
• These courses can be done at flexible timing and there are plenty of options for the students to make a job to afford their studies by themselves.