The BEST way to learn would be to work with a licensed contractor.
The term "remodel a house" is subjective because new tile and a fresh coat of paint could be thought of as remodeled. Or removing walls and replacing doors and windows along with new electrical wiring and Plumbing can be thought of as remodeling.
So I guess it depends on what you're trying to do, if it's a light cosmetic remodel you can purchase books at Home Depot and educate yourself, you tube videos are great too. Anything more than that, you may be better off hiring a contractor.
You can learn how to install ceramic tile at your local Home Depot. They have classes for pretty much everything.
Some companies that offer remodel loans include Renovation Ready and Wells Fargo. You can learn more about these companies and their policies on remodeling loans online at their respective websites.
I would go to Home Depot and sign up for a free class relating to what you want to do. They are always offering classes and you really learn a lot. Check out Home depot's web page and see the list of times.
It depends on your situation. If you are on a budget than you could try to remodel your bathroom by yourself. However, it sounds like you have no experience and should hire someone.
You should take sketching classes or drawing classes if you would like to learn how to draw.
There are several good sites to go to when inquiring about interior design. I have found one called www.theinteriordesigninstitute.com. They offer classes on interior design. Home Depot does not do a course on interior design specifically, but they do have classes on paint and how to match certain color together. They also have classes on how to design with paint.
ESL classes are classes for people who want to learn a second language. Many of the people in ESL classes have English as their secondary language so they are taking it to learn more about it.
You learn to take blood. You learn how to deal with patients and use an IV.
One can learn about day trading classes at Pioneer Pacific. Pioneer Pacific is a college and if one visits there, the person can inquire about the day trading classes.
Go to classes
Nothing
There are specific classes you can take to learn more about refrigeration and how refrigerators work at your local community college or YMCA / YWCA center.