What is Utility bar in salesforce Lightning? What are the uses of it?

Hi sushant,

Lightning Experience allows you to add your components to prime real estate in any Lightning app so that your users have one-click access to powerful productivity tools. Now, you can access those same productivity tools in a horizontal footer, called the utility bar.

Lightning Experience allows you to add your components to prime real estate in any Lightning app so that your users have one-click
access to powerful productivity tools. Now, you can access those same productivity tools in a horizontal footer, called the utility bar.
The utility bar in Lightning Experience combines the best features from home page components in Salesforce Classic and the footer in
Salesforce Classic console apps. The utility bar shows components in Lightning Experience so your users can easily access tools like
Lightning Voice and Notes.