Additional shots showing the pinning feature of modern apps in Windows 8.1 update 1 have made there way to the web and they show more apps being pinned to the taskbar



From Neowin:

It’s becoming more clear that Microsoft is moving towards blending the modern and classic desktop environments with Windows 8.1 and Windows 9. Windows 9 is rumored to include the ability to run modern apps in a windowed environment on the desktop, which will go a long way for usability for those using Windows 9 on non-touchscreen devices.

  New Windows 8.1 update 1 screenshots highlight modern app pinning