Abstract: The present invention provides an account processing method, apparatus system and server for providing an alert message, and relates to the field of computer technology. The method is for use in a server processing a first account, the method comprising: determining whether the first account meets a processing condition; if the first account meets the processing condition, freezing all information related to the first account; and providing an alert message based on the processing condition to a second account associated with the first account. The embodiments of the present invention comprise, after determining that the first account meets a processing condition, freezing all of the information associated with the first account and displaying an alert message to the second account associated with the first account.

Abstract: A method and apparatus for service login to a service provider sites have been disclosed. The method including: receiving a login request from a user, wherein the login request comprises at least both terminal's login information input by the user and third party account information pertaining to the user; after successful verification on the third party account information, determining by the service provider, whether the terminal's login information input by the user matches to reference login information, wherein the reference login information comprises specific information of the user to further identify user's identity; if the terminal's login information matches to at least a portion of the reference login information, delivering service to the terminal according to the third party account information.

Abstract: A method is for friend recommendation which includes obtaining a first picture sent by a user, and determining one or more users associated with the first picture based on attribute information of the first picture. The method also includes, when it is determined that a total number of the users associated with the first picture is two or more, detecting whether a first user and a second user from the one or more users associated with the first picture are friends. Further, the method includes, when it is detected that the first user and the second user are not friends, sending friend recommendation information to one of the first user and the second user, wherein the friend recommendation information contains information of the other of the first user and the second. It is more likely that the friend recommendation information is of real interest of the users receiving the information.

Abstract: A method and apparatus for service login to a service provider sites have been disclosed. The method including: receiving a login request from a user, wherein the login request comprises at least both terminal's login information input by the user and third party account information pertaining to the user; after successful verification on the third party account information, determining by the service provider, whether the terminal's login information input by the user matches to reference login information, wherein the reference login information comprises specific information of the user to further identify user's identity; if the terminal's login information matches to at least a portion of the reference login information, delivering service to the terminal according to the third party account information.

Abstract: A method is for friend recommendation which includes obtaining a first picture sent by a user, and determining one or more users associated with the first picture based on attribute information of the first picture. The method also includes, when it is determined that a total number of the users associated with the first picture is two or more, detecting whether a first user and a second user from the one or more users associated with the first picture are friends. Further, the method includes, when it is detected that the first user and the second user are not friends, sending friend recommendation information to one of the first user and the second user, wherein the friend recommendation information contains information of the other of the first user and the second. It is more likely that the friend recommendation information is of real interest of the users receiving the information.

Abstract: An information-providing system is disclosed. The information-providing system can include an image-receiving module that receives an image from a device, an item-selection module that identifies an item based on the received image, an information-retrieving module that retrieves information relating to the item, and a data transmitting module that transmits the retrieved information to the device, wherein the item is identified by matching one or more features of the received image with features identified from a training image associated with the item.