Common App Question

Hi everyone, I ran into a few questions while doing my app.

In the common app, it asks:

Indicate the number of other colleges or universities where you have taken a course at any time since the 9th grade.

I haven’t taken any college classes outside of my high school. However in college, I’ve taken classes at a community college. Does this count here and should I add my current college to this?

And for secondary schools, they are only asking for high schools, right?

Lastly should I include activities that I did in high school?