A technician is modifying the default home page of all the workstations in a company.

 Group Policy is a feature of Windows that allows administrators to centrally manage and configure the settings of computers and users in a domain network. Group Policy can be used to modify the default home page of all the workstations in a company by creating and applying a policy that specifies the desired URL for the home page. This way, the change will be automatically applied to all the workstations that are joined to the domain and receive the policy.