What is an idle state?

Answer 1

An idle state refers to a condition in which a system, device, or process is not actively engaged in performing tasks but is ready to respond to inputs or commands. In computing, this often means that the CPU is not processing any instructions but is still powered on and available for use. Similarly, in contexts like machinery or vehicles, an idle state can indicate that the system is running but not operating at full capacity or doing any productive work.