>>> Photos
Using My Photo Stream, iCloud can store your most recent 1,000 photos for up to 30 days. They then sync with all your Photo Stream–enabled Apple gear. iCloud Photos goes further and stores every photo and video you take on the cloud, syncing data and edits as well. You can use the Optimize Storage option to keep low–res versions on your devices and high–res copies on iCloud.
>>> Two–Factor Authentication
Your Apple ID and iCloud facilitates two–factor authentication (2FA), a security feature that makes it harder for someone to impersonate you online. When you
