Today technology has developed rapidly so that you can easily get a professional education online from anywhere in the world. Advances in technology and the internet made it possible to get training at a reasonable cost.
There are many online vocational training companies that offer courses in every imaginable subject. Online vocational training courses will increase your knowledge of the areas you may wish to enter.
You may hop over here if you want to get job training.
The company you work for usually does this training. These are mostly free professional training programs that you take after you are hired. What if you don't have a job or want to change careers?
The convenience and availability of the internet makes it possible for anyone to take online courses almost at any time. You can prepare for interviews and land a great job. You can impress the interviewer by using industry terms in your conversations during the interview, all because you attended an online course.
Then again, the problem is that you can work for someone at will and get fired when they don't want you anymore. Not to mention that no matter how hard you work, you will get the same salary.
One thing to keep in mind is working as a freelancer. You get paid more if you work harder and like you do in the physical world and online. If you don't work, you won't get paid.