How to use iCloud's Family Sharing with Photos for MacYou can't sync your entire iCloud Photo Library with your family, but you can still share images with them.
Updated May, 2017: Reformatted into step-by-step instructions and added screenshots for macOS Photos.
While iCloud Photo Library supports syncing your photos, videos, and albums across your own personal devices, it doesn't offer an option to sync everything to a family member's device: After all, do you really want to share every photo or video you've ever taken with your family? Probably not.
As such, if you have Family Sharing enabled, you'll still have your own Photos library. But that doesn't mean you can't still share images with each other easily. Here are three options I've been using to keep my family in the loop.
How to use Family Sharing's Family album
How to use iCloud Photo Sharing to share images with your family
Share an iCloud ID
How to use Family Sharing's Family album to share images with your family
If you have iCloud's Family Sharing option enabled alo...
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How to use iCloud's Family Sharing with Photos for Mac