iOS 10 has been described by Apple as its biggest iOS update ever, with new features like a total overhaul of the Lock screen, a revamped Messages app that includes its own dedicated App Store, among other improvements, a Siri SDK for developers, a more capable Photos app, a redesigned Apple Music app, and hundreds of other changes, big and small.

In the video below, we've rounded up some of the smaller but still significant changes that have gone largely under the radar, like an easy access "Unsubscribe" button for newsletters in the Mail app, side-by-side Safari multitasking on iPads, Notes collaboration, cross device copy and paste, voicemail transcription, and more.

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Over the beta testing period, Apple will undoubtedly introduce refinements to many of the previously announced features, along with tweaks to the interface and new minor features to streamline iOS 10 ahead of its release in the fall. We'll have ongoing coverage of iOS 10 and the other operating system updates unveiled at WWDC -- watchOS 3, macOS Sierra, and tvOS 10.

Don't miss out on our previous videos, which have covered iOS 10 and macOS Sierra features:

- WWDC 2016 Overview in Seven Minutes

- iOS 10's Overhauled Lockscreen

- The New iOS 10 Photos App

- The New iOS 10 Messages App

- Siri on Mac

For full details on all of the new features included in iOS 10, make sure to check out our dedicated iOS 10 roundup.