Marketing and SEO

Title Filter     Display # 5101520253050100All # Article Title 1 Inserting YouTube Videos 2 Social media links added to all products pages 3 When trying to manage the Deal of the Day I would like for the same products to be for longer than one day how can i set it for a period of days instead. 4 Where in the back end do I go to find seo for title, description and keywords?