Updated timeline of the most used operating systems from 1999 to 2022. Numbers are showing market share by specific OS, measured by amount of units shipped worldwide adjusted by user-agents statistics. Included devices: Desktop PCs, Servers and Workstations, Laptops and Notebooks, Tablets and Smartphones. Data source: Gartner reports, companies SEC filings.

As always your feedback is welcome.

*****

I am a first year PhD student, data geek and I love visualizations.
2022 UPDATE: I am now officially a program drop out and father of beautiful girl.

Please support my channel. It can buy me another cup of coffee and a lot of diapers.