An image forming apparatus performs printing of only a special color area by extracting an area to which a special color ink is to be applied or an area to which a decorative printing, such as a texture, is to be performed and not applying ink on an area other than the extracted area.

In a digital camera having a wireless communicator with a server, a storage controller treats full size image data and display size image data unequally if the full size image data has been already sent to the server. For example, the display size image data is not allowed to be replaced by new digital image data unless the digital camera is not in use over a prescribed time. Own image data and other's image data are treated equally. Image data received from outside and retrieved from inside memory are treated equally. Search key for own image data and related search keys existing in the outside are indicated in a comparable manner. The digital camera receives search key from neighboring advertiser to send it for Internet search of advertisement. Search key received from neighboring notable site is sent for Internet search of photographs of the notable site taken by others.

A host apparatus connected with an image forming apparatus and a web page printing method thereof. The method of printing a displayed web page includes capturing at least one area on the displayed web page, displaying the at least one captured area in a first area disposed adjacent to the displayed web page, editing the at least one captured area displayed in the first area, and executing the at least one captured and edited area. With this, it is convenient for a user to select, edit and print a desired area from a web page.

In a digital camera having a wireless communicator with a server, a storage controller treats full size image data and display size image data unequally if the full size image data has been already sent to the server. For example, the display size image data is not allowed to be replaced by new digital image data unless the digital camera is not in use over a prescribed time. Own image data and other's image data are treated equally. Image data received from outside and retrieved from inside memory are treated equally. Search key for own image data and related search keys existing in the outside are indicated in a comparable manner. The digital camera receives search key from neighboring advertiser to send it for Internet search of advertisement. Search key received from neighboring notable site is sent for Internet search of photographs of the notable site taken by others.

A communication apparatus generates a first wireless communication network and transmits/receives information via the first wireless communication network. The communication apparatus generates a second wireless communication network different from the first access point and transmits/receives information via the second wireless communication network. The communication apparatus controls to change a function available by using a predetermined application in accordance with the first or second wireless network via which an external device establishing communication is connected.