Oct 27 (Reuters) - Australia's competition watchdog said

on Monday said it has filed proceedings in the Federal Court

against Microsoft Australia and its parent company Microsoft

Corp ( MSFT ) for allegedly misleading about 2.7 million

Australian customers.

The Australian Competition and Consumer Commission (ACCC)

alleges that the company misled customers about subscription

options and price increases, after it integrated its AI

assistant, Copilot, into Microsoft ( MSFT ) 365 plans.