SengKuang, Thank you for using the Dell Community Forum. At the link below are steps to make your windows 8 ISO a bootable usb or dvd. How to Create a Bootable USB or DVD with a Windows 8 ISO
Hi, I have just finished downloading the Win8 upgrade of 2.6 GB. There was a munu for me to choose "Intall" or "Install by creating a disc". I have choose "Install by creating a disc" > Next > Save the ISO file at my drive C. The file was a Window Zip file . I want to write this file to my DVD, I copied it from drive C ans paste it to my DVD and click Burn to CD. The system takes about 5 minutes to complete the burning. However, when I want to install Win 8 from this CD, I find that the file still is a Window zip file. I use Winzip to open it, but could not find the "RUN" button. May I know if I have doine the correct things? Appreciate very much if someone knowledgeble ciuld show me the way. Thank you
Win8 (Pro) - How to install new OS from DVD?