Introduction

I am sure many of us have had these questions popping up in mind, I have tried to collate answers to whatever I could from various sources.

What is the Windows Store?

http://msdn.microsoft.com/en-us/library/windows/apps/br230836.aspx
Registering for a Windows Store developer account
http://msdn.microsoft.com/en-us/library/windows/apps/hh868184.aspx

What is the difference between a company vs. individual account for the Windows Store?

http://blogs.msdn.com/b/jennifer/archive/2012/09/18/what-is-the-difference-between-a-company-vs-individual-account-for-the-windows-store.aspx
Testing and certification
http://msdn.microsoft.com/en-us/library/windows/apps/jj193603.aspx
Windows Store and Tablet Business Apps
http://tabtimes.com/news/ittech-os-windows/2012/09/17/windows-store-may-have-only-50-business-apps-windows-8-tablets
More news about Windows Store apps
http://reviews.cnet.com/8301-33642_7-57485290-292/windows-8-store-now-up-to-450-metro-style-apps/