Make a ISO image into bootable CD or DVD using NERO

I have searched for this simple thing all over google, but never found what i have got. So i tried on my own, succeeded with my own tutorial, which i am sharing here, with you. 
It all happens when you dont know, how to burn your Operating system, or a game or something, you need to convert into a bootable(in case of OS) CD or DVD. But you might not be familiar with the procedure.

I will explain here, on how to do that.

1) Google for demon tools, download and install it.
2) After installing mount the image on the drive.
3) Now go to your NERO burning software, and insert your CD/DVD in your drive.
4) Go to Copy CD option, this you can find out easily after browsing your NERO.
5) Give the source drive as the drive where you have mounted image and destination as your CD/DVD drive.
6) Now click on COPY in the option, and then wait for your CD/DVD to burn.
7) After that install and Enjoy.

Give your comments.