How does iCloud work?
My iCloud storage is almost full. Up to now, all photos from my iPhone (but not my two iPads) would automatically sync to my Mac.
I liked the convenience of not having to plug my phone into my Mac to sync photos, but I don't really need all my photos to be accessible from my iPhone.
So I need to start clearing out some storage space, but I don't know how to proceed or how the whole process works. Here's what I understand, and what I'm confused about:
Once photos from my phone are synced to my Mac, I know that I can safely delete them off of my phone, and they will stay on the Mac.
Do these deleted photos stay on iCloud as well? This may be the cause of iCloud getting full, because much of what I save are actually screenshots from games, funny online memes, etc.
If deleted photos stay on iCloud, this means that I must delete junk images from three places: my iPhone, my Mac and iCloud itself. This is more of a burden than a convenience.
Am I correct in assuming that photos deleted off of any of the three sources will not be deleted from the other two? Is there a way to set iCloud as a syncing mechanism rather than a storage medium, so that photos vanish from iCloud as soon as they are synced to my Mac?
Mac mini, macOS 10.15