Abstract: An electronic device and a method for processing an image by the electronic device according to various embodiments of the present invention are provided. The method may comprise: generating password information for a first image using security information of a user; changing the first image to a second image using the generated password information; and transmitting the second image and the password information in response to a transmission request of the first image. Various other embodiments may be available.

Abstract: An electronic device comprising: a display configured to output image data; and at least one processor configured to: detect an input; select a portion of the image data based on the input; and generate a preview of the image data based on the selected portion.

Abstract: An electronic device and a method for processing an image by the electronic device according to various embodiments of the present invention are provided. The method may comprise: generating password information for a first image using security information of a user; changing the first image to a second image using the generated password information; and transmitting the second image and the password information in response to a transmission request of the first image. Various other embodiments may be available.

Abstract: An electronic device and a method for generating or storing data are provided. A method of operating an electronic device includes outputting a first application execution screen in a first reproduction area in response to an application execution request, outputting a second reproduction area for generating a command related to recording data generation in at least a part of the first reproduction area, outputting a second application execution screen in the second reproduction area, and generating recording data in response to an input for the second reproduction area.

Abstract: An electronic device comprising: a display configured to output image data; and at least one processor configured to: detect an input; select a portion of the image data based on the input; and generate a preview of the image data based on the selected portion.

Abstract: An electronic device and a method for generating or storing data are provided. A method of operating an electronic device includes outputting a first application execution screen in a first reproduction area in response to an application execution request, outputting a second reproduction area for generating a command related to recording data generation in at least a part of the first reproduction area, outputting a second application execution screen in the second reproduction area, and generating recording data in response to an input for the second reproduction area.