

Linux has completely dominated the supercomputer field since 2017, with all of the top 500 most powerful supercomputers in the world running a Linux distribution.Smartphones have the most use in virtually all countries, including in the US at 51% there with PC operating systems (including Windows) down to 46%.


It has 42% of the global market, followed by Windows with 30%, Apple iOS with 18%, macOS with 6%, then (desktop) Linux at 1.0% also using the Linux kernel. Most device types that people interact with access the web, so using web access statistics helps compare the usage share of operating systems across most device types, and also the usage share of operating systems used for the same types.Īs of November 2022, Android, an operating system using the Linux kernel, is the world's most-used operating system when judged by web use. Operating systems are used in numerous device types, from embedded devices without a screen through to supercomputers. There are few reliable primary sources and no agreed methodologies for its collection. All such figures are necessarily estimates because data about operating system share is difficult to obtain. The usage share of operating systems is the percentage of computing devices that run each operating system (OS) at any particular time. ( Learn how and when to remove this template message) ( May 2020) ( Learn how and when to remove this template message) There might be a discussion about this on the talk page. This article may be confusing or unclear to readers.
