2 columns in page and post

Hello

I have just started working with the Profound Theme and was wondering if it is possible to have the option of the column on the right site in post and pages. At the moment it is only on the front page. And can the slider be shown on every page, except for just the frontpage?

I am a bit of a novice on WP, always worked with Dreamweaver before. So not sure if I am missing something or it is just not possible.

Thank you.