Question

Which company has the highest number of operating system versions on the market?

Linux

Microsoft

Apple

IBM

Answer 1

The correct answer is Microsoft

Answer 2

Microsoft has the highest number of operating system versions on the market, including Windows 11, Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows 2000, Windows NT, Windows ME, Windows 98, Windows 95, Windows 3.1, Windows 3.0, Windows 2.0, and Windows 1.0.