During BUILD keynote, Joe Belfiore demoed a glimpse of the upcoming Windows Store makeover for Windows 8.1 users. The upcoming update will put focus more on Apps all the way. When you open the Windows Store, you will be welcomed with featured apps on the left along with collections, then there is Top Free, New & Rising category of apps on the right. There is now always shown navigation bar on the top with the search box as well.
Also, Windows Store will now highlight price drops of the apps to the users as well. The original prices are crossed out with the new, dropped, price highlighted in red.
Overall, its a pretty neat update that will allow keyboard and mouse users to enjoy Windows Store content more than ever.