How to access single photo to upload
When I am on my MacBook Pro and go to a website and try to upload a single photo from Photos, I cannot. I only have the option from Pictures, to upload the entire iPhoto library (old) and Photos (new) is grayed out so will not open. I can use my iPhone to choose a single or many photo to attach. However, I cannot use my phone to upload photos to some websites. (ie. LinkedIn).
How can I access Photos, have it open, and then select individual photos to upload? Thank you
MacBook Pro 13″, macOS 11.0