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Process identifier

In computing, the process identifier (a.k.a. process ID or PID) is a number used by most operating system kernels—such as those of Unix, macOS and Windows—to uniquely identify an active process. This number may be used as a parameter in various function calls, allowing processes to be manipulated, such as adjusting the process's priority or killing it…

Unix-like, Microsoft Windows & Overview

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Unix-like

Microsoft Windows

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Process identifier

Nodes33
Edges32
Triples0
Avg. degree1.94
Density0.060606
Components1

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Important terminology

process id system pid windows processes used systems thread kernel operating function number may calls also macos computing unix call

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