Getting Started:
Step 1:
Right-click the Collection you want to delete.
Step 2:
Select Delete Collection...
to remove it.
This will only delete the collection, not the items inside. Items stays in My Library
and any other collection they belong to.
Step 3:
To delete both a Collection along with its item Right-click and choose Delete Collection and items....
This will delete collection along with all its subcollections.
Step 4:
Click on Delete collection.
Step 4:
Your Collection has been deleted successfully.