Server and control method thereof

A server is disclosed. The server includes: a communication interface; and a processor for presenting a virtual world image including an avatar corresponding to the user, and transmitting the virtual world image to the user terminal device via the communication interface, in which the virtual world image is displayed on the user terminal device when a first user command for adding the virtual display device to the virtual world image is received from the user terminal device via the communication interface. The processor may present a virtual world image in which content displayed on a display device corresponding to the virtual display device is displayed via the virtual display device. 公开了一种服务器。该服务器包括：通信接口；以及处理器，用于呈现包括与用户相对应的化身的虚拟世界图像，并且经由通信接口向用户终端设备发送虚拟世界图像，其中当经由通信接口从用户终端设备接收到用于将虚拟显示设备添加到虚拟世界图像的第一用户命令时，处理器可以呈现虚拟世界图像，其中在该虚拟世界图像中，经由虚拟显示设备显示在与虚拟显示设备相对应的显示设备上显示的内容。