Continuum

Continuum dynamic user interface enabled



Desktop

Dropdown lists have been given a revamp

There are new animations for maximize and restore

Cortana is enabled by default

The taskbar has a new design

The search button is now a search bar by default

New backgrounds



Media support

System-wide support for the FLAC audio format



WinRT

The settings Charm has been removed

Settings fly-out now appears within an app

The title bar has been revamped, full screen is now on the bar instead of in an option menu

A lot of apps dropped the "Permissions" tab (when it's empty)

Apps can be installed on an SD



Internet Explorer

Improved support for ECMAScript 6

Improved support for ECMAScript non-standard



Apps

Settings has been revamped with a new interface

Multiple new settings have been added

Multiple other panels have been improved with more functionality, like Battery saver, Storage Sense, and more

Windows Update has been extended with a lot of new functionalities to replace the Control Panel counterpart

Calculator has been revamped

Alarms has been revamped

There is now a world clock function

Xbox has been revamped

Get started has been revamped

Photos has been added as an app (not to confuse with Photos)

Store beta has been added as an app (not to confuse with Store)

Maps has been revamped

Windows Feedback has been revamped

Sound recorder has been revamped

Lumia Camera Beta has been added as an app

Xbox has been added as an app (not to be confused with Games)



And further

The Windows kernel has been updated from version 6.4 to 10.0

 

Full Article