Windows 10: How to re-install windows 10 without losing digital keys?

My friend's old laptop, it has terrible hardwareintel celeron, automatically updated to windows 11 even though it's far from eligible. It can't handle it, and is running very slowly. It has been more than 10 days since it had updated so we can't roll it back to windows 10. Another issue is the fact that it can't connect to certain wifi and hotspots, but has no issue connecting to others. Not sure if they're related or not.Anyways, i want to re-install windows 10, but i dunno how to do it without losing the digital license? Is it possible?

:)

 

Installing Windows 10 using Windows 7 key

Nope, you need to install Windows 10 first and make sure the Windows 7 key is transferred to your Windows account after you've installed Windows 10 (not quite sure how that works). I missed the last step and I could not activate Windows 10 after a re-install... Microsoft seem to have done everything they can to make it a PITA. Also, it's technically too late to do this now anyhow, as the upgrade offer has expired. But KMSPico works quite well...

As for getting rid of Windows, delete the Windows folder.

 

windows 10 key

Thanks but I don't want to do any decrypting. I want to download a Win 10 ISO from Microsoft and install it using my Win 8 key. No other steps required. Is that possible?

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx