NOTE: This article post is out of date. Microsoft starting pushing WINDOWS 10 to computers on domains in Q2 2016.
By default, computers on a domain will not receive the upgrade-notification to Windows 10.
You have two options:
1-If you are going to do this a bunch of times, download the WINDOWS 10 DOWNLOAD TOOL here:
http://www.microsoft.com/en-us/software-download/windows10
It will save a bunch of bandwidth in a corporate environment since each computer will download a few GB of data.
2-add a regedit here:
- -click here for the regedit: windows10.reg
- -click on the regedit.
- -click YES (when it asks if you want to merge).
- -restart computer.
- -click START > SETTINGS > CONTROL-PANEL > WINDOWS-UPDATE
- -click UPDATE TO WINDOWS 10
I prefer the second method since bandwidth is "free" and only costs time. On the good side, it happens automatically ;-)