#2 Notification Center: Today is all about you.

Notification Center lets you know about new mail, missed calls, to-dos that need doing, and more. And a new feature called Today gives you a convenient summary of, well, today. One glance at your iPhone and you’ll know if it’s a certain someone’s birthday, if you’ll need an umbrella, or if traffic will slow down your commute. You’ll even get a heads-up on tomorrow. You can access Notification Center from any screen, including the Lock screen.

#3 Multitasking: While you multitask, it does, too.

Multitasking has always been a smart way to switch between apps. Now it’s even smarter. Because iOS 7 learns when you like to use your apps and can update your content before you launch them.

#4 Camera: All the right formats. Right at your fingertips.

Camera in iOS 7 puts all your shooting formats — still, video, panorama, and now square — front and center. With a swipe, you can capture what you want the way you want. And new filters let you do even more with each image.

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