1. A method of updating a computing device, comprising: providing at least first and second icon panels associated with a single application; and updating content received in at least one push notification on the first and second icon panels independently of each other, wherein the updating includes: receiving a first push notification associated with the single application, the first push notification including a first identifier of the first icon panel to be updated and content to be added to the first icon panel; and receiving a second push notification associated with the single application, the second push notification including a second identifier of the second icon panel to be updated and content to be added to the second icon panel.