Computer Device and Control Method for Connecting Computer Peripheral Equipment

A computer device and a control method for connecting computer peripheral equipment are provided. The computer device is used to be connected to the peripheral equipment, and it includes a connecting interface, a memory module storing a plurality of nonresident applications, a detecting module having a TSR detecting program and a retrieving module. When the TSR detecting program detects that the connecting interface is coupled to peripheral equipment, a detecting signal is generated. The retrieving module retrieves the nonresident applications corresponding to the peripheral equipment from the memory module according to the detecting signal and executes the nonresident applications.