Comment by belter

The answer is:

- They are non IT professionals, who are forced to use Teams and Office and they get it from their Corporate default.

- Users of Windows who must have it due to applications that are not available for other OSs. Professional Audio, Video, Engineering Applications.

- They are students with their first laptop who got Windows installed by default.

- They are part of the well know 2.2% of males and 1.3% of females involved in submission and sadomasochism...