Windows 10: How to get window key PRO license back once laptop was reset

Our company laptop Dell Latitude 5440 original came with window home. We purchased a window 11 pro license in 2024 for a single laptop and have activated it on our laptop. The laptop was reset then the window 11 pro license that we purchased separately doesn't attached to our laptop any more. However, we lost the window disk with window key that we have purchased. Can Microsoft help to track and share the window key back or is there any way to find it?

:)

 

Recovering Windows License After Factory Reset

I am planning to perform a factory reset on my laptop. I have a few concerns about my Windows license:

1. Will I be able to recover my Windows license after the factory reset?
   
2. Is there any specific step I need to take before performing the reset to ensure my license is retained?
   
3. How can I verify my Windows license information before the reset?
   

 

how to retrieve my previous windows version product key

My laptop currently running windows pro, will it possible to get my licensed windows 10 Home version which was came pre-installed to my laptop with this oem key after clean install.

if yes suggest me step by step.

Thanks

 

Windows 10 Pro Volume License Key not working

My Court recently purchased a bunch of HP Laptops for the courts. We have a volume license key for pro, but the new laptops will not accept the volume license key when I try to upgrade to pro. The license key is valid.

Is there a windows 10 pro image I can download and install instead of upgrading from Home to Pro?