 Let's say aerospace engineering, all aerospace engineering courses are listed on the right panel here. So, I am going to enrol to the course called Vibration and Structural Dynamics by Professor Meera Mitra. This course is offered by IIT Kharagpur, it's an 8 week course, the start date is mentioned here and the exam date is also given here. So, I am going to click on the course name here. As you can see details about the course is available on this page, there is also a intro video on the right hand side. Please watch the video so that you get a better understanding of the course. I also want to see the course layout, so I scroll down and see that it is listed here from week 1 to week 8. Some books and references are shown here, a small bio of the instructor and some details about the course certificate etc everything is given here. Now that I have read everything, I am ready to join the course, so I am clicking on the join button that is shown on the right top corner on the right hand side here. Some details has to be filled here, so my name, mobile number, email id, age group, country etc. Now there is a question called are you part of a local chapter, so local chapter is an initiative where NPTEL partners with colleges. So if you already know you can say yes here and move on, else if you want to check if your college is a local chapter, you can click on this link and go search for your course. So I am going to say yes here and then when I choose a state here, so for example I am going to choose Maharashtra and under Maharashtra all colleges that are partnering with NPTEL will be listed. So I am choosing one college here and next I am mentioning my college, my area, my department etc and finally I am saying I agree to the Swayam terms of service, the honor code and finally I am clicking on this link.