What Is Process ID (PID)?

December 19, 2023

A Process ID (PID) is a unique number assigned to each running process in an operating system. It distinguishes concurrent processes, facilitating their management and resource allocation. PIDs are crucial for system functionality, enabling easy identification, management, and troubleshooting of running processes within the OS.

Anastazija is an experienced content writer with knowledge and passion for cloud computing, information technology, and online security. At phoenixNAP, she focuses on answering burning questions about ensuring data robustness and security for all participants in the digital landscape.