It’s pretty clear here. Microsoft wins over skeptics, and who exactly are those won over skeptics? Don’t expect satisfying answers in the article. In general, I wish the passive voice was banned from headlines.
> In general, I wish the passive voice was banned from headlines.
I know most people can't detect the passive voice properly, but I'm mystified as to what in this headline even makes you think it's passive. Usually, misidentification of the passive comes from people identifying some variant of the verb "to be."