Microsoft plans to revamp Cortana’s UI in Windows 10 Redstone 4 it seems. While the latest Windows 10 Redstone 4 Build 17040 didn’t bring any change in how Cortana looks like and interacts with users, some screenshots and a GIF have been posted on the Twitter of Cortana’s new Redstone 4 look.
You can notice Cortana’s new undocked look and the immersive mode in below images and GIF posted by a Twitter user.
— Ajith (@4j17h) November 21, 2017
Even Store library will have a new look soon as has shown in the image below.