Amazon Music app comes to the Microsoft Store
Paint.NET is coming to the Windows Store

Paint.NET is coming to the Windows Store

No release date is given, however.
The Spotify desktop app is now on the Windows Store

The Spotify desktop app is now on the Windows Store

It's the standard desktop app wrapped in Microsoft's Desktop Bridge container, but hey, it's a good start.
Windows 10 S will not run Linux distros

Windows 10 S will not run Linux distros

Even if they come from the Windows Store.
WhatsApp desktop app coming to the Windows Store

WhatsApp desktop app coming to the Windows Store

Like WhatsApp’s desktop apps on other platforms, this Windows Store app serves to be an extension of your mobile device.
iTunes is coming to the Windows Store
Netflix releases new Windows 10 app based on the Universal Windows Platform
Carrier billing for Windows Store purchases coming to all Windows devices

Carrier billing for Windows Store purchases coming to all Windows devices

At the Build developer conference, Microsoft has shared more details on what the Windows Store will offer to end-users, businesses, and developers.
Here's how Windows 10 will run Android and iOS apps

Here's how Windows 10 will run Android and iOS apps

Today at Build, Windows chief Terry Myerson laid out more plans for the company's Universal Windows Platform strategy. And it involves Android and iOS.
Microsoft to Increase Windows 8 and 8.1 App Install Limit to 81 Devices

Microsoft to Increase Windows 8 and 8.1 App Install Limit to 81 Devices

Starting October 9, Windows Store apps can be installed on up to 81 devices using the same Microsoft account. This applies to both Windows 8 and Windows 8.1 apps.