What are the changes in Windows 10?

[valucha]

Hello everyone, I want to discuss it here, if not, please forgive me.

Recently, Windows 10 updated the update of Creators Update. I have a laptop and I am considering updating from Windows 8 to Windows 10. Do you know all the new features of Windows 10? I want to know more about it, is it worth upgrading?

Thank you and best regards!

[valucha]

I see in this article that you can upgrade to Windows 10 for free. Is it true?