: Enhanced cmdlets for network diagnostics and better support for offline updatable help. Getting Started Guide
: This was the standout addition to version 4.0. It allows you to manage environment configurations using a declarative "state" rather than manual scripts, ensuring consistency across large deployments. Windows Powershell 4 0
: Every PowerShell user should master these "Verb-Noun" commands: Get-Help : Provides documentation for other commands. Get-Command : Lists all available cmdlets. Get-Process : Shows currently running processes. Get-Service : Displays the status of system services. : Enhanced cmdlets for network diagnostics and better
: Lists keyboard shortcuts and tips for the script editor. : Every PowerShell user should master these "Verb-Noun"
: Version 4.0 introduced better support for remote script debugging and an authoring experience that is more consistent with standard scripting.
Set-ExecutionPolicy : Manages script security settings (often defaults to RemoteSigned in 4.0).
: Type "powershell" in the taskbar search and select the result. To perform administrative tasks, right-click it and choose Run as administrator .