KnowraWindows APILinked fromLinked fromThe 3 pages that link to Windows API, each with the reason it gives.All 3Related 2Compared with 1Microsoft WindowsRelated: Applications rely on these interfaces to use operating-system capabilities.Windows 3.1Related: Windows 3.1 applications called its API for graphics, windows, input, and system resources.POSIXCompared with: It is a major alternative to POSIX interfaces for operating-system services.