No, they're not offering free online classes. You can search for some other classes, but I'm quite sure that Stanford do not offer free online classes at this moment in time.
Online college classes are as good as classroom classes. It just really depends on the school you have applied to take online courses. I would recommend Oregon Colleges Online for they offer a wide variety of online courses.
No, you are right, it is not possible to get the degree by only taking online classes. Some of the classes can be taken online, but the hands on stuff cannot for obvious reasons.
There are not really any economic classes online that would give you credit. Some classes at MIT are given online but not for credit, just notes and lectures.
You really have to check with the college, but most of them will accept online classes. Call your college and ask them before you take the online classes to make sure.
There are many music classes to choose from online. It really depends on what kind of music you would like to focus on. One site that is a good option is: www.berkleemusic.com/school/explore
There are ways to take modeling courses online, however it is likely that many classes will require a participation component, as modeling is really based on physical appearance and skills.
I wish i knew, because i really want to go to Stanford too.
There are a lot of "actor tips" websites, but you can't really learn unless your in person. The best way to learn is to join a local acting class and be there in person so you can really act and learn by watching people in person
This is really too difficult of a question to answer unless I know the area in which you are located. I would suggest going online and looking for classes that are in your area.
http://www.eclasses.org/ is a really good website that offers free online classes. As well as computer training, they also offer classes for Everyday Life knowledge, Math and Money, and Work and Career. The website boasts over 1 million members.
I prefer Academy of Art University. They teach photography through online and you will really learn the things that professional photography should know.
I would really like to know too.