How to do keyword research

[Yahyakhan472]

Hello everyone. I am beginner and soon I am going to publish my first course, but I have some questions in my mind.

1. How to do keyword reseach, any tools if anyone knows please tell me.

2. As I am beginner and publishing my first course so, should I publish it for free in the beginning or should pay some charge..

3. And How to bring trafic on my course.

please give me suggestiion

Thanks

[JERINJEBARAJ]

Sign into the Udemy promotion program so that your course appears on top

So when a person searches for your course category...yours will be shown automatically

..

You don't need to pay any amount to Udemy 

As this is your first course it is recommended that you give your course for free...but if your content is more than 2hrs then you should give some price for it... 

[Yahyakhan472]

And can you please tell me how to do keyword research..?