Conversion software 7. 0 is how big corporations and governments always monopolize the system. Controlling the society and make society believe without that newest version, the society will crash. Society depends on it and the monopolizers use all the resources to upgrade all and make the society believe they live in better era, well in fact, all the resources are gone slowly, and all too late when human kinds find out that all we need aren't modern technology, but the basic needs.