We've known for a while that Microsoft will be working on its first set of updates for Windows 8, codenamed "Blue". But now, according to ZDNet, Microsoft is said to be expanding the coverage of said update to reach beyond the realm of Windows. Blue is also referring to Windows Phone, cloud services (SkyDrive, Outlook.com, etc.) and Windows Server. It's a wave of upgrades which are not believed to be arriving on the very same day, but very close to one another.