Today, many people cannot afford to pay for college credits. That said, online education makes a variety of resources available to you. Among other things, you can obtain information on almost any topic. As an example, if you want to get into a good job, you can learn how to design web pages. Even if you need to learn something like PHP, the tutorials are available for free, as is the software for writing the programs. Depending on your goals and inspiration, online education can give you almost all of the tools you need to learn whatever you are interested in.