The document outlines six Instagram experiments to try in 2021 aimed at enhancing user engagement and sales through innovative features. Key suggestions include leveraging social commerce tools, carousel posts for storytelling, microblogging to deepen brand affinity, Instagram reels for creative content, guides for curating posts, and augmented reality filters to boost interaction. The document emphasizes the importance of adapting to the evolving social media landscape to maximize the impact of brand strategies on Instagram.