Can I update to Win 10 for free in future, after having aready upgraded and then downgraded?

I can't seem to find a definite answer for this. Early on I did the free upgrade from Win 7 to Win 10, but due to not being able to install and view the old data logs for my "toys" (weather station, radiation measuring equipment etc.) I ended up downgrading until I could find a solution to the problem. I just realized I there are only a couple of days left to get the free upgrade. As I have already done this in the past, do I have a valid "licence key" to upgrade for free in the future?
 
Solution


If it was installed and activated, you can reinstall on that same system, in the future.

USAFRet

Titan
Moderator


If it was installed and activated, you can reinstall on that same system, in the future.
 
Solution