An image processing apparatus includes a screen information storage unit configured to store screen information of a home screen that displays a user interface component list including an application user interface component for accessing an application, a screen generating unit configured to generate the home screen based on the screen information, a display unit configured to display the home screen generated by the home screen generating unit, an image generation control unit configured to issue an instruction to generate a general-purpose image of a document when a request for scanning the document is issued while the home screen is displayed, and an image processing unit configured to generate the general-purpose image based on image data obtained from scanning the document upon receiving the instruction to generate the general-purpose image from the image generation control unit.