Windows 10: Window license key lost and can't reinstall

Dear Support Team,last 3 or 4 years ago, i brought window 10 home license key from local reseller. So i installed window 10 home with CD and activated window. After that Microsoft offered to upgrade window 11 in my PC. Now my PC was running with window 11 home but when i moved location to another i lost everything for window 10 home license key and CD. So in future, current PC damage and install window in another PC. How i need to do for window activation?Now i don't have any record of window 10 home license key.......

:)

 

Lost my Windows 10 License Key when reinstalling virtual machine.

Hello,

Lost my Windows 10 License Key when reinstalling virtual machine.

Is there anything in your system that will give me my license key back?

 

Lost My windows key or digital license

i lost my hd. mobo and processor on my old pc.. i bought a new pc today. and i'm trying to recovery my serial key or my digital license..but can't find how to do it.. already try some steps given but cant find where my digital license is or my windows
serial key is..not sure wich one i have...

 

Windows License Key

Windows 10 Digital License

When you upgraded from a previous version of Windows or receive a new computer preinstalled with Windows 10, what happened is the hardware (your PC) will get a digital entitlement, where a unique signature of the computer will be stored on Microsoft
Activation Servers. The Windows 7 or Windows 8 genuine license you were previously running will be exchanged for a diagnostics key.

Anytime you need to reinstall Windows 10 on that machine, just proceed to reinstall Windows 10. It will automatically reactivate. You will prompted to enter a product key a couple times through the installation, click I don't have
a key and Do this later.

There is no need to know or get a new key, but if you have issues with Digital Licensing or the Activation Troubleshooter, you can utilize an existing Windows 7 or Windows 8/8.1 product key you already own to
reactivate if necessary. or use the reset function in Windows 10.

Activate Your Windows 10 License via Microsoft Chat Support

Reinstall by Performing a Direct Clean Install

If Windows 10 was already installed and activated on your system, just proceed to perform a direct clean install as described in the following articles.

Step 1: How
to download official Windows 10 ISO files

Step 2:

• How to: Perform a clean install of Windows 10