What is PowerShell Workflow?

PowerShell Workflow is a feature of Windows PowerShell that allows you to create long-running, fault-tolerant, and parallelizable scripts. It is essentially a way to define a sequence of activities that can be executed in a coordinated manner, potentially across multiple machines. Workflows are commonly used for automating complex tasks, such as deploying software, managing virtual machines, or orchestrating data processing pipelines. They provide features like checkpointing, persistence, and the ability to resume execution after an interruption.