1. iCloud is the most popular service among Apple customers, with 64% of users subscribing to it according to a CIRP report. 2. Apple Music follows as the second most popular service with 42% subscription rate. 3. iCloud's popularity is attributed to its necessity for storage in the era of high photo and video consumption on iPhones.

1. Apple has confirmed an ongoing outage of its iCloud Private Relay service affecting some users, causing slow or unavailable service. 2. The outage has led to issues with iPhone's Safari browser, with users reporting problems such as stuck search requests or websites. 3. iCloud Private Relay, part of Apple's iCloud Plus subscription, is designed to enhance web browsing privacy by hiding DNS records and IP addresses.