Hello,

There are sites like coursera, futurelearn, edX to name a few which offers various courses in English, you can accordingly choose the courses you want to pursue, some of them are free of cost, but there are also courses which if you're interested to pursue then you have to pay the requisite fee, and you will also be provided with certificate regarding this, there are many reputed universities outside India which offer these courses, and you can also refer Youtube channels like NPTELHRD, CEC UGC in case you're looking for academics help related to English language/literature.

Hello candidate,

It would be better if you kindly mention the courses for which you are interested in English because different sides provide various kinds of process such as English speaking course, English writing courses, vocabulary improving courses, and others.

Here are some sites such as Udemy, CourseEra, Unacademy, etc. which can help you to get some of the free as well as paid courses of your convenience.

Hope you found it helpful!!