Rumors have been leaked that Windows 11 will be available for free. The prerequisite will be to have one of several older versions of Windows.
A list of operating systems at the level of which we will be able to do a free upgrade has appeared on the Internet. Its official confirmation (or denial) we should get on June 24, the day of the Microsoft conference.
The XDA-Developers service has found the configuration files, which include the keys needed to activate the system. As we well remember, Microsoft originally allowed a free upgrade to Windows 10 from versions numbered 8.1 and 7. It’s quite possible that in the Windows 11 situation, this should be similar.