wrote: Especially given the fact that Windows 7 will be turned off in around a month from now ...
Even Microsoft don't claim "Windows 7 will be turned off". In fact, their video associated with the 'Learn more' button on the full-screen pop-up referred to in your link explicitly states that Windows 7 will keep working and be fully usable, but that continuing with it carries an increasing security risk once monthly security fixes are no longer available, which is what is actually happening in January.