What steps are needed to take windows 7 setup files into an ISO image

[G-Geno52]

how to create an ISO image of Windows 7 setup files ?

 

[anbu13]

how to create an ISO image of Windows 7 setup files ?

Where do you having the setup files? In a DVD or in your HDD ?

 

[USAFRet]

how to create an ISO image of Windows 7 setup files ?

Assuming you have a valid, non-OEM license, you can download it here:
https://www.microsoft.com/en-us/software-download/windows7