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.
