If online education were the best choice for every person every time, we wouldn't need brick-and-mortar schools, would we? There are both advantages and disadvantages of online courses.

Advantages of Online Courses

Distance learning Mobility. Such courses are not bounded by physical boundaries and are portable and available where you are. classroom and lab visit to a dedicated location is not needed in an online courses or we can say class room at a location where ever you are located. This enables you to take your college along with you where ever you moving to...!!

Flexi Timings & Not Time Bound. Such course are flexible in terms of timings and no pre scheduled time table is to be followed daily. Whether your busy schedule leaves you little time for learning, or you need more time to learn a particular concept, or you want to accelerate through the material, online learning offers the flexibility you need.

More Practical Approach . That makes it easier for most people to learn the material and helps you apply the material in the real world. You learn what you need to know when you need to know it.

E-learning is often used for workplace training because workers can take the class when it is most convenient and workers can access information when they need it to do their jobs.

Economical . Not only are the course fees often lower, but you also don't have transportation, Boarding, Food costs to figure into the mix.

Disadvantages of Online Courses

Not Interactive  Some people learn better in a traditional classroom. as they need the live interaction with an instructor and other students. Online classes may try to simulate classroom interaction, but they cannot replicated it.

Mandatory Basic Skills. You have to be self-motivated, responsible for your own learning and have good time management skills. If you don't have those skills, traditional classes may be a better choice for you.

Accessibility especially if you are talking about e-learning grids and virtual educational communities, is accessibility. Not everyone has ready access to a computer with an internet connection. The reach of online education can be global but it needs some basic amenities to access it like computer, internet and its knowledge