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The charts below illustrate the global market share of three computer operating systems (OS) compared to other systems from 2012 to 2015. Provide an overview of the information by identifying and describing the key details, and include comparisons where appropriate.

Image for topic: The charts below illustrate the global market share of three computer operating systems (OS) compared to other systems from 2012 to 2015. Provide an overview of the information by identifying and describing the key details, and include comparisons where appropriate.
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The pie charts illustrate the international market share of three computer operating systems between 2012 and 2015. Overall, other systems accounted for the largest proportion in 2012, but their contributions decreased throughout the period. Meanwhile, operating system 1 had its share increased substantially, becoming the dominant contributor to the global market in 2015. In addition, […]
The pie charts compared the global market proportion of three different operating systems with others between 2012 and 2015. Overall, it is clear to see that the percentage of OS1 increased remarkably and became the dominant system by 2015, while the figures of OS2 and OS3 remained relatively stable. In addition, the share of alternative […]
The pie chart compares the market share of three distinct computer operating systems (OS), including OS 1, OS 2, OS 3, and others, on a global scale from 2012 to 2015. Overall, there were significant changes in the global market share of these companies, with OS 1 exhibited the most notable growth to become the […]
The four pie charts illustrate how the global market share was split between the three dominant computer operating systems and other competition from 2012 to 2015. In general, it is clear that, with exception to the year 2012 where other systems accounted for the majority of shares, OS 1 was the most popular operating system […]
The charts provide information about the percentage share of three computer operating systems (OS) in comparison to other systems between 2012 and 2015. Overall, the global market share of OS 1 saw a significant increase, rising from 20% in 2012 to a peak of 52% in 2015. In contrast, OS 2 maintained a steady share […]
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