Finally Microsoft announced the release of Windows 8.1 and you can download it for free from Windows Store if you are a Windows 8 user. If you are using an earlier version of Windows like Windows 7, Windows Vista or Windows XP, the Windows 8.1 upgrade will costs $119.99 for the regular version and $199.99 for Windows 8.1 Pro.
As you know Windows 8.1 is the first major update on Windows 8 family and the update includes several new and enhanced features including more customizable Start Screen, better multi-monitor support and a "global" search etc…
Starting today, Windows 8.1 will be available in packaged DVD at retail locations around the world and also it will be available on new devices.