[Windows] System Update Readiness Tool

To avoid Windows crash during system update, consider using the System Update Readiness Tool before doing the actual update, more information at:

    http://windows.microsoft.com/en-US/windows7/What-is-the-System-Update-Readiness-Tool

Adjusting the screen resolution of BlueStack

The resolution can be changed by editing the BlueStack's registry:

HKLM\SOFTWARE\BlueStacks\Guests\Android\FrameBuffer\0\Height

and

HKLM\SOFTWARE\BlueStacks\Guests\Android\FrameBuffer\0\Width