The tagline is a blurb, slogan, or short statement that you can put underneath your channel name.
The ‘Information’ button is where you can put any information about yourself. This is where you put your mission statement, ‘About’ information, or anything you want to use to describe yourself in detail.
Adding a Channel Tagline
On the Channel Overview page, click ‘Edit Info’.
Fill in your tagline and click ‘Update Channel’.
Adding Channel Information
On the Channel Overview page, scroll down to ‘About this channel’.
Fill in your info and click ‘Update Channel’.