Windows 7 has an in-build feature to burn disk images. The process of burning ISO Images is very simple and easy to use.
1. For this example I am burning ISO image to DVD. Right click on the image and choose Burn disc image
2. This will open up the Windows Disc Image Burner dialog box where you choose the CD or DVD drive and I also check Verify disc after burning the click Burn.
3. While the disc is being created there is a progress bar indicating how long until it is finished.