I would recommend taking Computer Science and Math at a high-school level.
You will need a law or justice major and need to take the classes the college requires to graduate. Get a college catalog and talk with a counselor on what to take and when.
To become a website developer you should take classes to learn HTML. You should also take classes on graphic design.
Most importantly take economics and as many pre- calculus and calculus classes., If your HS offers any budget planning or budget financing classes., those are a + as well.,
Do not worry about a major. Check the catalog of the university you want to attend for its core classes (100 and 200 level classes) and take those classes at the community college. Check with the 4 year institution to be sure your credits will transfer.
Take as many language classes in high school that you can. Apply to study abroad if possible. In college, you should major in a language and again apply to study abroad.
You should take sketching classes or drawing classes if you would like to learn how to draw.
Yes, there are opportunities to take classes outside of the major. These electives can meet other requirements for graduation. Or they just may be extra classes.
you have to take cooking classes
business classes
To become a medical examiner you should take all math classes. You should also take extra science classes. If your school offers anatomy, then you should take that as well.
You will need to take many math classes in your first two years. In your final two years you will start to take classes that are geared more toward your major.
you should take some are classes and also some classes in creative writing.