How to use Add or Delete Anchor Point Tool in Photoshop

What is the use?

Add or Delete Anchor Point Tool will use for create the shapes or path.

Where is the Add or Delete Anchor Point Tool?

Please have look on the below image, you can able to get where we can see the Add or Delete Anchor Point Tool.

How we can use the Add or Delete Anchor Point Tool?

Please watch the below video, you can get to know how we can use this tool.