Online learning can be very new to some people and very familiar to others, but there is always something to learn regardless. Some simple tips include getting a good environment to work, managing time, and balancing other obligations.
The more familiar one gets with online learning, the easier it gets to navigate. There are lots of new online resources to use and many new things to learn. It is also different than in-person classes because you are responsible for going online and actually reading and learning the required material. No one is going to remind you so you need to be checking yourself. As long as you plan your online classes ahead of time and check the website often, you should be able to succeed in online courses just as well as you would in in-person courses. It can take some adjusting, but eventually you will master it and improve.