The free upgrade to win.
Windows 7 upgrade to windows 10 product key.
This allowed users to perform a clean install windows 10 and enter a valid windows 7 8 or 8 1 key during installation.
Moving up to another variant of windows is free of cost.
Go to run slui.
This is the product key you want if you encounter product activation issues in windows 10.
As part of windows 10 s november update microsoft changed the windows 10 installer disc to also accept windows 7 or 8 1 keys.
A digital license called a digital entitlement in windows 10 version 1511 is a method of activation in windows 10 that doesn t require you to enter a product key.
An upgrade moves your pc from a previous version of windows such as windows 7 or windows 8 1 to windows 10.
Upgrading to windows 7 is pretty straightforward and if you ve been using an authentic version of windows 7 you can do it using your windows key.
How to enter the new windows 10 activation key.
There s still a way to activate windows 10 with a windows 7 8 or 8 1 key in addition to microsoft s accessibility offer.
One of the reason is microsoft is working for their clients to enhance the client encounters for windows 10.
If you utilize assistive advances windows 10 upgrade product key you can move up to windows 10 from any windows 7 or 8 8 1.
On the microsoft community forums charles of microsoft says.
An upgrade can take place on your existing device though microsoft recommends using windows 10 on a new pc to take advantage of the latest features and security improvements.
Input the new windows 10 product key and press ok.
Retrieve windows 7 key to proceed for windows 10 upgrade using this path you need to have your windows product key you must ve received with your purchase of windows 7.
This can be your windows 7 or windows 8 retail or oem product key before upgrading.
But here is what i found.
From your windows 10 home running version 1511 enter the windows 10 pro default key under change product key.
7 has ended years ago.
Depending on how you got your copy of windows 10 you ll need either a 25 character product key or a digital license to activate it.
The product key for windows 10 may be changed anytime.
Activating windows 10 with a windows 7 product key still works so even if you didn t install windows 10 during the free upgrade promo you can still do that at no extra cost.
A windows 10 change product key dialog will look.
The original product key.
Follow the steps below so that your windows gets triggered.