A computer-implemented information display method, comprising: displaying a navigation bar on a user interface (41, 51, 64, 81); acquiring (401, 501, 601) a target file by a user operation; wherein the method further comprises: adding and displaying (402, 502, 602) an operation control button (45, 55, 65, 86) of the target file in the navigation bar; and the operation control button (45, 55, 65, 86) of the target file being configured to be triggered to display program entries of applications capable of processing the target file on the user interface (41, 51, 64, 81); receiving (403, 503, 604) a first touch signal triggered on the operation control button (45, 55, 65, 86) displayed on the navigation bar; displaying (404, 504), according to the first touch signal, a virtual operation bar (46, 56, 67) on the user interface, and displaying the program entries of the applications in the virtual operation bar (46, 56, 67), the applications being configured to process the target file; receiving (505, 607) a second touch signal triggered on the program entry of a target application selected from the applications; and invoking (506, 508) the target application to process the target file; wherein the method is characterized by further comprising: after the target application is invoked to process the target file, restoring the navigation bar displaying the operation control button (45, 55, 65, 86) of the target file to the navigation bar without displaying the operation control button (45, 55, 65, 86) of the target file, and cancelling the display of the virtual operation bar (46, 56, 67) and the program entries of the applications on the user interface (41, 51, 64, 81). displaying a navigation bar on a user interface (41, 51, 64, 81); acquiring (401, 501, 601) a target file by a user operation; wherein the method further comprises: adding and displaying (402, 502, 602) an operation control button (45, 55, 65, 86) of the target file in the navigation bar; and the operation control button (45, 55, 65, 86) of the target file being configured to be triggered to display program entries of applications capable of processing the target file on the user interface (41, 51, 64, 81); receiving (403, 503, 604) a first touch signal triggered on the operation control button (45, 55, 65, 86) displayed on the navigation bar; displaying (404, 504), according to the first touch signal, a virtual operation bar (46, 56, 67) on the user interface, and displaying the program entries of the applications in the virtual operation bar (46, 56, 67), the applications being configured to process the target file; receiving (505, 607) a second touch signal triggered on the program entry of a target application selected from the applications; and invoking (506, 508) the target application to process the target file; wherein the method is characterized by further comprising: after the target application is invoked to process the target file, restoring the navigation bar displaying the operation control button (45, 55, 65, 86) of the target file to the navigation bar without displaying the operation control button (45, 55, 65, 86) of the target file, and cancelling the display of the virtual operation bar (46, 56, 67) and the program entries of the applications on the user interface (41, 51, 64, 81). adding and displaying (402, 502, 602) an operation control button (45, 55, 65, 86) of the target file in the navigation bar; and the operation control button (45, 55, 65, 86) of the target file being configured to be triggered to display program entries of applications capable of processing the target file on the user interface (41, 51, 64, 81); receiving (403, 503, 604) a first touch signal triggered on the operation control button (45, 55, 65, 86) displayed on the navigation bar; displaying (404, 504), according to the first touch signal, a virtual operation bar (46, 56, 67) on the user interface, and displaying the program entries of the applications in the virtual operation bar (46, 56, 67), the applications being configured to process the target file; receiving (505, 607) a second touch signal triggered on the program entry of a target application selected from the applications; and invoking (506, 508) the target application to process the target file; wherein the method is characterized by further comprising: after the target application is invoked to process the target file, restoring the navigation bar displaying the operation control button (45, 55, 65, 86) of the target file to the navigation bar without displaying the operation control button (45, 55, 65, 86) of the target file, and cancelling the display of the virtual operation bar (46, 56, 67) and the program entries of the applications on the user interface (41, 51, 64, 81).