Abstract: A file search system includes an acquisition processing unit that acquires a search keyword for searching a predetermined file in a storage storing a plurality of files; a search processing unit that searches the predetermined file on the basis of the search keyword acquired by the acquisition processing unit; and an output processing circuit that outputs a search result of the search processing circuit and outputs a degree of relatedness representing a relationship between the search keyword and each of the files stored in the storage on a basis of a score value corresponding to appearance frequency of the search keyword, the score value corresponding to each of the files.

Abstract: A file management system includes: a reception processing unit receiving, from a user, a selection operation to select a first file among files stored in a storage storing the files in association with security information set for the files; a display processing unit displaying, in a selectable manner, a candidate allowed to access the first file on the basis of the security information set for the first file; and a setting processing unit setting the candidate selected by the user, as a using person of the first file.

Abstract: An output method for receiving output data that is associated with acquired identification information from a server and outputting an image based on the output data from an image forming apparatus is provided. The output method includes: accepting posting of a message from a terminal to a messaging service; sending attachment data to the server when the message includes the attachment data; and issuing identification information that is associated with output data based on the attachment data when the attachment data is in a format that can be accepted for registration.

Abstract: A connection system includes a terminal device and an image processing apparatus. The terminal device includes a first controller, a first communicator, and a first display. The image processing apparatus includes a second controller, a second communicator, and a second display. The first controller of the terminal device causes the first display to display information of the terminal device when the terminal device is connected to the image processing apparatus through the first communicator. The second controller of the image processing apparatus causes the second display to display the information of the terminal device when the terminal device is connected to the image processing apparatus through the second communicator.

Abstract: A connection system includes a terminal device and an image processing apparatus. The terminal device includes a first controller, a first communicator, and a first display. The image processing apparatus includes a second controller, a second communicator, and a second display. The first controller of the terminal device causes the first display to display information of the terminal device when the terminal device is connected to the image processing apparatus through the first communicator. The second controller of the image processing apparatus causes the second display to display the information of the terminal device when the terminal device is connected to the image processing apparatus through the second communicator.

Abstract: An output method for receiving output data that is associated with acquired identification information from a server and outputting an image based on the output data from an image forming apparatus is provided. The output method includes: accepting posting of a message from a terminal to a messaging service; sending attachment data to the server when the message includes the attachment data; and issuing identification information that is associated with output data based on the attachment data when the attachment data is in a format that can be accepted for registration.