I need help to get windows key

[HowlApoc]

So i think my computer ssd is corrupted i tried all i can to fix it from recovery place i tried to reinstall windows from there too it didnt work i belive it crashed while doing that cause my monitor went black for hour without enything happening i can open safemode and i tried to get key from there using cmd tried basic commands whar i googled that would give it to me also i tried powershell commands to give it but it didnt so back to the problem if some one would know how to get it. Also its retail key. Thank u for reading i owe u my life if u help me!!! Also when i tried to boot it normaly it goes from bios then it starts black screen with blue windows logo and dots and then my monitor goes to sleep and my computer stays on. And also why i need the key is that my only option is to re install windows thru usb 

[Acid Panda]

 try this

 

[Needfuldoer]

Windows should 'just' activate if you reinstall the same edition that was installed before.

[GuiltySpark_]

If this is a retail key you own, did you purchase it through Microsoft.com? You shouldn't need to extract it from the PC.

[HowlApoc]

19 minutes ago, Needfuldoer said:

Windows should 'just' activate if you reinstall the same edition that was installed before.

So my only option rn if that guys wont help is that i install windows from usb so u think if i dont put windows key to it would activate atomatically cause it askes for key 

[HowlApoc]

2 minutes ago, GuiltySpark_ said:

If this is a retail key you own, did you purchase it through Microsoft.com? You shouldn't need to extract it from the PC.

This pc is from some of my friend who dont have the key enymore