The World Wide Developers Conference 2016 keynote was packed full of announcements spanning nearly every single one of Apple's product lines, yet iOS 10 was where everyone's focus at.

Apple's new iOS 10 software for the iPhone, iPad and iPod touch is a huge step forward for iOS devices and for mobile platforms. What were the best and most exciting new iOS 10 features Apple unveiled on stage in California on Monday? You'll find them all listed right here.

1 All new lock screen

In iOS 10, Apple has completely redesigned the lock screen, adding a new raise-to-wake feature that enables displaying the lock screen without having to touch any buttons.

The updated lock screen also includes new features that give native apps and third-party apps an interactive interface without even leaving the lock screen.

Craig Federighi, senior vice president of Software Engineering for Apple Inc, talks about photos within iOS at the company's World Wide Developers Conference in San Francisco, California, US June 13, 2016.[Photo/Agencies]