Windows 10: Digital License linked to your Microsoft account

A friend of mine wanted me to format her laptop and reinstall windows. Her version of windows is not activated. So I am planning to use my micosoft account and it is linked to my windows license. But the problem is that I don't want my microsoft account to be on her computer forever. So I would like to know the license be removed if I logged out my microsoft account on her computer?

:)

 

Link Microsoft Account to Windows 10 Digital License  

This is what i get on step 2

 

Link Microsoft Account to Windows 10 Digital License


Hey, I have a question.
Do you think the digital license is saved on my MSA after i changed back to my local account?

What I mean by that:
I Added MSA to my Windows 10 and it said in Activation tab "Windows is activated with a digital license linked to your Microsoft account", and my PC was in device list of my MSA.
But I don't like the fact that I have to type in password every time I boot up. It's my private PC, I don't need password, I never had. So I switched back to my Local account. But now it's back to "Windows is activated with a digital license" only, and the PC is also gone from the device list on my MSA account.
Do you think it actually unlinked the license, or maybe because I logged in once, it saved anyway, and I will be good with activating in the future on a changed machine?

 

Link Microsoft Account to Windows 10 Digital License  

Hello MCardona81,

The digital license will automatically be linked when you sign in to Windows 10 with your Microsoft account.

At step 2, what does it show for you in Activation on the right side?