Instagram is a social media platform that allows users to share photos and videos of their lives. To add a line in your Instagram bio, you will need to create a profile and select the “Bio” tab. There, you will need to enter your name, email address, and other information. After you have filled out all of the required information, click on the “Add Bio” button. You will then be able to enter your bio text. After you have entered your bio text, click on the “Save Bio” button. You will then be able to view your new bio on your Instagram account.