Abstract: A method for administrating a computer system is disclosed, which includes the following steps of: the computer system conducts system administration at a first moment and records the information thereof. Next, the computer system again conducts system administration at a second moment and records the information thereof. Then, after being collected at the above two moments, the information is compared against each other to produce a comparison result. At last, the user is prompted in accordance with the comparison result.

Abstract: A handheld electronic apparatus is disclosed. The apparatus includes a plurality of buttons, a wireless signal transmission unit, a processor and a storage unit. Each button with a display device for showing an icon corresponding to one of operation functions is provided for a user to select from operation functions. The wireless signal transmission unit is used to transmit the wireless signal of the selected operation function to a remote electronic apparatus for control. An operation habit of the user is recorded by the processor based on a criterion and saved in the storage unit. The operation functions are divided into at least two groups by the processor based on the operation habit, and the processor drives the display devices to highlight the corresponding icons of one of the groups.

Abstract: A simulation method for makeup trial and the device thereof are disclosed, which utilize an image sensor and a deep sensor to establish a 3D image according to a target image of a user and a profile signal, such as the lips, eyes or the entire face, and provide makeup data for the makeup product. A user can select a corresponding makeup product using a touch panel. The simulation device for makeup trial reads makeup material data and application skill information via a network or a makeup data extension card, and displays a makeup post-application image on a display module. The present invention is capable of immediately calculating makeup effects when the user turns his or her head.