Computer Tips give you a tutorial which will learn how to make a bootable ISO file for windows 8. After burning ISO file on DVD it will be bootable and you can use this DVD for setup windows 8 easily.
1. First you need to download a small software named ESD-TO-ISO.zip from the bellow
3. Unblock the ESD-TO-ISO.EXE file and open the file right click on it and click run as administrator.
4. Now click yes(Windows 7 or 8) / continue (Vista)
Now you can write this ISO file on DVD.