WORKING MACHINE

A working machine (1) includes a display unit (91), a reception unit (92), and a display processing unit (93). The display unit (91) displays a first screen (510) that displays a first mark (603) indicating a set function and a second screen (520) for setting the function. The reception unit (92) receives an instruction of setting a function when the display unit (91) displays the second screen (520). In response to reception of the instruction of setting the function by the reception unit (92), when the display unit (91) displays the second screen (520), the display processing unit (93) causes the display unit (91) to display a second mark (610) corresponding to the first mark (603) and superimposes the second mark (610) on the second screen (520).