Windows 10: Windows 11 fresh install different language OEM activation

Hello,Currently on my laptop is Windows 10 Professional 64bit French-France activated by an OEM key slmgr /dli gives OEM_DM channel and my laptop is eligible for a Windows 11 upgrade.I want to do a clean Windows 11 install, if I use Windows 11 English-United Kingdom .iso, will it be activated with OEM key?

:)

 

Guide: use Pre-activated Windows 7 OEM License on fresh installation

Is it possible to transfer Windows 7 Home Premium OEM activation backup to fresh installed Windows 7 Ultimate SP1 media refresh on the same system? Because I am planning to reformat my laptop and change its OS to Windows 7 Ultimate SP1.

 

Guide: use Pre-activated Windows 7 OEM License on fresh installation

U can't use this method to "upgrade" ur Windows Home Premium to Pro or Ultimate it simply just backup ur activation key.

 

Windows10 clean install on OEM

Hi Andre Da Costa, that is by far the best answer so far

however, it still does not answer the question, brand new never installed out of box OEM system with the ability to install the OEM software that I know will activate.

I want to know if the windows 10 download from Microsoft will activate via the BIOS key.

here is the theory:

• Windows10 OEM systems come with a BIOS locked key, this theoretically will activate
• any previously installed and Activated Windows 10 will automatically Activate from a Fresh install on the same hardware. this has been tested and is 100% accurate!
• I can install a Fresh Windows 10 on an OEM system, however the OEM EULA does not apply and the OEM does not have to support the software therefore are not obligated to assist with activation
• as this is an OEM system Microsoft are not obligated to assist with activation.
• once a system boots and fails activation, it will no longer activate, theory being if neither the OEM nor Microsoft are obligated to activate the product you now have a non usable product
  as far as Windows goes.

step 5 is the reason I am not willing to actually just try it, both Lenovo and HP "support" waffle and advise to install the OEM, I just want to avoid the OEM install step prior to doing the Fresh Windows 10 install.