Window 10 Installation
To install Windows 10 you must first you must download the ISO and then create either DVD or Bootable USB
Step One – Download ISO
Use MSDN download site or Windows 10 Media Creation Tool
https://www.microsoft.com/en-us/software-download/windows10
See More Download Options if needed
Step Two – Create DVD or Bootable USB
Windows 10 Media Creation Tool – Home Pro Only
Note if you use the Windows 10 Creation Tool ISO size can be smaller
3.95 GB – Windows 10 English US x64
Windows 10 Installation Issues – Rocky Start (2018)
https://www.microsoft.com/en-us/software-download/windows10
ISO files are now too big for typical 4.7 GB DVD …
Starting Build 1709 … must use dual layer DVDs … from MSDN site
5.0 GB - Windows 10 (Multi Edition) 1709 (Updated July 2017)
5.1 GB – Windows 10 (Multi Edition) 1709 (Updated Dec 2017)
4 GB – Windows 10 (Multi Edition) 1703 (Updated July 2017)
3.8 GB – Windows 10 (Multi Edition)
Note if you use the Windows 10 Creation Tool ISO size can be smaller
3.95 GB – Windows 10 English US x64
Windows 10 Installation Issues – Rocky Start (2015)
Upgrade failed after trying to upgrade preview
Created an ISO disk and now trying again
https://www.microsoft.com/en-us/software-download/windows10
Download Tool Now (64-bit)
Create ISO
Using new ISO … Try again 
