Just read https://www.lifewire.com/what-is-heif-4145411? ... https://nokiatech.github.io/heif/examples.html

Had not heard about this before. Used to tutor graphic software such as Photoshop and using JPEG, GIF, PNG formats.

Can anyone fill me in on HEIF and its uses beyond iPhone??? Where does HEIF fit into such graphic software as Photoshop?