Which tool is specifically designed for building PowerShell scripts?

PowerShell ISE (Integrated Scripting Environment) is designed specifically for creating, editing, testing, and running PowerShell scripts. It offers a user-friendly interface that includes features like syntax highlighting, Intellisense for automatic command completion, and a built-in console to test scripts. This dedicated environment enhances productivity for users by providing tools tailored for script development, making it easier to write and debug PowerShell code effectively.

The other options serve different purposes: Command Prompt is a command-line interpreter for Windows, primarily for executing command-line commands rather than scripting. Windows Terminal is a modern terminal application that can host multiple command-line shells, including PowerShell and Command Prompt, but it is not specifically for script development. Registry Editor is a tool for managing the Windows Registry settings and is not related to script writing or execution.