windows went corrupt, can i use the same key when reinstalling?

[REDACTED]

Hi, I was recently restarting my computer when i got a blue screen saying that my registry went corrupt, and i have to reinstall windows. While doing so, can  use the same key that I use now, without using up the last key in my subscription? I plan on using it on my parents' computer because they need an upgrade.

[Pondus]

yes, your key is valid for the amount of computer / years you bought it for

info is found in FAQ section, search and you shall find          https://support.avast.com/support/home
use search word video for how to do videos

[REDACTED]

so, if i remove my old version of windows from my avast account, will i get one space freed up for another computer, because i only bought 3 keys, and 2 are used up now

[bob3160]

so, if i remove my old version of windows from my avast account, will i get one space freed up for another computer, because i only bought 3 keys, and 2 are used up now

Since it's the same computer, you shouldn't have to remove anything.

[REDACTED]

even with a completely different version of my operating system?

[bob3160]

It's still the same computer and the same hardware.  I suppose it wouldn't hurt to remove
the current computer from you my.avast.com account. 

[REDACTED]

alright, thank you very much!