You can't, althought they have ID #s assigned and Microsoft Sales MAY be able to confirm they know the individual/company by calling 800 426 9400.
Well, that is tricky to answer.MS managed to get its operation system (OS) Windows on majority of computers. MS developed a new concept of SW sales. To IBM did not sell his OS, he leased it instead....
neither, it's a communal geocentric corporation
Paul Allen but now he works for mac
Passion for technology,Innovation, Forward thinking,good leadership