How to Use Sleep Mode on Your iPhoneRegular sleep is crucial for health. While the CDC recommends adults get at least seven hours of sleep a night, many adults in the U.S. are chronically sleep-deprived. Sleep is essential for multiple reasons.Cognitive function: Sleeping is crucial for the brain to process information from the previous day and form new neural pathways. Getting adequate amounts of sleep aids with learning, decision-making and mood regulation. Physical health: Getting enough sleep helps improve physical health, including aiding in blood

Take and edit Live PhotosWith Live Photos, your iPhone records what happens 1.5 seconds before and after you take a picture. You take a Live Photo just like you do a traditional photo. Then you can pick a different key photo, add a fun effect, edit your Live Photo, and share with your family and friends.Open the Camera app.Make sure that your Camera is set to photo mode and that Live Photos is turned on. When it's on, you see the Live Photos button at the top