Attachments in MS CRM 2013 On- Premises!!

Hi All!!

Good Morning!!

Hope you all doing good!

I have an doubt whether  we have any attachment options in any of the entities of  MS CRM 2013?? Other than notes in Social Pane, Or is it possible to add new fields to achieve the attachments functionality (like to add PowerPoint and Some Documents related things) ??

Happy!! CRM ing :) : )