burn an ISO image in Windows 7

Burn ISO image to CD or DVD without using a cd burner application. To do so,

1. Right click the ISO image and select Burn Disc Image.
2. Windows Disc Image Burner, gives the option to burn the ISO image to either a CD or DVD.
3. Insert the disc in to the computer and click Burn

Note : When using a DVD-RW Windows first detect that a DVD-RW has content on it already and prompt you asking if you would like to erase the disc and burn new content to it.