1.What is pinning?

Answer 1

Pinning is the act of marking or saving a post or item on a digital platform, typically a social media account or an online bulletin board. This enables users to revisit the item easily at a later time. Pins can also be curated and organized into boards for easy navigation and retrieval. The term was popularized by Pinterest, a social media platform that allows users to save and organize pins on virtual bulletin boards.