The internet is a great place to learn whatever you want to do. Whether it be changing oil in a car, there is a youtube video for that, or starting a blog. The internet has the resources for your to learn what you want to do.
As part of my quest to always be learning new things, I am using StackSkills. Most of my courses I have gotten at a discount using bleepingcomputer.com deals. It is a great place to get courses at good deals.