OpenAI has launched Operator, a generative AI service designed to handle online tasks on behalf of users.Operator can navigate websites, interact with GUIs, and perform tasks such as filling out forms and ordering groceries without user input.It is powered by OpenAI's new CUA model, trained to work with GUIs like humans, enabling it to click buttons, pick menus, and type in text fields.The launch of Operator may change how both users and firms think of work and tasks online.