Group Policy Objects (GPOs) are essential for controlling user and computer environments in Active Directory, typically refreshing every 90 minutes. The gpupdate command is a Microsoft command-line utility that manually triggers these refreshes instantly. It is crucial for administrators needing to deploy settings (like security configurations or software) without waiting for the default refresh cycle or rebooting. 2. Core Functions and Syntax
The gpupdate command operates via Command Prompt or PowerShell, allowing administrators to target specific policies or the entire machine. gpupdate command