How many apple users and how many windows users in 2017?

In 2017, there were approximately 1.3 billion active Apple devices, including iphones, ipads, and Macs. In contrast, Windows had a significant market share with around 1.5 billion active devices running the Windows operating system. While Apple users tend to be more concentrated in specific markets, Windows users are more widespread globally due to its extensive use in business and personal computing. Overall, both platforms had substantial user bases, reflecting their popularity in different segments.