Microsoft has released a new Windows 8.1 app called Bing Wikipedia Browser that combines all of the content in the user-created encyclopedia with Bing search engine features.
Windows 8.1 app RSS
Microsoft has released a new port of its Lync business messaging app specifically for Windows 8.1 with a number of features such as answering calls from the lock screen and more.
TripAdvisor has announced they have teamed up with Microsoft to add its reviews, photos and other content inside Bing search results, along with a new Windows 8.1 app.
Microsoft has released 3D Builder, a free 3D printing app for Windows 8.1, in the Windows Store, allowing users to select from a number of 3D object examples to try out.
Microsoft demoed a new coding method, rumored to have the code name "Project N", that could boost performance on Windows 8.1 apps by compiling .NET code to native code directly.
Facebook has released a new update to its official app for Windows 8.1, which quietly adds a large number of new notification settings that can be turned on or off by the user.