Profwiz, short for Profile Wizard, is a tool designed to assist in the migration and management of user profiles in Windows environments. It simplifies the process of transferring user data and settings from one Windows profile to another, which is particularly useful in scenarios like system upgrades or migrations. Profwiz can help streamline the user experience by preserving personal settings, documents, and application data. It is often used by IT professionals to enhance efficiency and reduce downtime during profile migrations.