How to remove descriptions at bottom page

Hi Piotr, how can we remove all descriptions and comments from all pages/posts in site for now and have only the Facebook likes here and there?

Hello,

You can disable comments on Dashbaord -> Settings -> Discussion ("Allow people to post comments on new articles"), but this option is only for new articles/posts. For the existing posts you have this option when you are editing the post/page (underneath the content, if it's not visible, please enable it in the screen options in top right corner).

Thank you Piotr, looks like all is working fine!