Photos
I'm trying to turn off ICloud on my Mac. When I deselect [ICloud Photos] it gives the message 21 low resolution photos will be removed from this Mac. Full resolution photos will still be available in ICloud. How do I know which photos are low resolution, which phots I need to download from ICloud? I have over 11,000 photos and it's saying download them 1,000 at a time. UGH.
iMac Pro