An electronic appliance which is carried by a user, the electronic appliance includes: a first processor configured to perform a first operating system, and to perform a first process of a user interface when the booting of the first operating system is completed; and a second processor configured to perform a second operating system which is booted within a shorter time period than the first operating system, to perform a second process of a user interface in which a user instruction is acquired from an input unit shared by the first processor when the booting of the second operating system is completed, and to suppress execution of the second process of the user interface when the booting of the first operating system is completed.