I only had one computer course in high school, and all we did was practicing to type fast without looking at the keyboard. I sucked, but I got a good mark because I cheated by looking at the keyboard ^^.
In elementary school though, we practiced Paint, Word, Excel, PowerPoint.
Sato, I'm pretty curious about the reason that made you choose Javascript (because of all the people I know, I haven't seen anyone praise JS).
All my business and accounting courses in high school are Computer only.
then we have Communications Technology, which is computer only.
And then programming... which is computer only.