"content" module

Hi,

I want to know which module is responsible for making the following appears:

"Students Bus" "No School Bag" "Fun Classes"

1)
How do I change the "articles" above?
2)
How do I change the images?
3)
How do I relate the "articles" with images?

That are featured articles

Hi,

I need to change my home page, could i remove that featured articles without remove content? how?

thanks

Remove featured attribute and they will not appear.