Next month, the EU will announce its punishment decision on Microsoft, which involves a fine of over 3 billion US dollars. Back in 2004, the EU had announced to fine Microsoft 6 billion US dollars for its "uncooperative" behavior between May 1999 and March 2004. The fate of Microsoft this time is not optimistic, but no matter what the outcome is, what this column cares about is: how much anti-monopoly enlightenment has this anti-monopoly investigation, which has lasted for ten years, consumed a lot of manpower and resources, and drawn worldwide attention, brought us?