Is a Windows 10 Upgrade Still Free?

It is generally believed that the time has passed where one can upgrade to Windows 10 for free. 

However, while perusing the internet I found an article that seems to say otherwise. After reading the piece, I believe some of the suggestions given in the article may be acceptable for several users. If you think these proposals are viable for you, the article can be found at:

https://www.howtogeek.com/272201/all-the-ways-you-can-still-get-windows-10-for-free/

This article was kindly provided by Larry Cohen.