Abstract: The invention relates to a method or a device for obtaining a using-frequency of a specified application program. The method comprises: obtaining an installing route of the specified application program, according to a system-registering information list; calling an API to monitor operation of the specified application program; recording a last start-up time and the installing route of the specified application program; obtaining the last start-up time of the specified application program based on the installing route as an index; comparing the last start-up time and a current time, to determine the using-frequency of the specified application program. The present invention can intercept the process start functions of the Operation System, to easily and efficiently obtain the using-frequency of the specified application program, easily manage the application program installed in the computer, and provide the base for optimizing the Operation System of the computer.

Abstract: The invention relates to a method or a device for obtaining a using-frequency of a specified application program. The method comprises: obtaining an installing route of the specified application program, according to a system-registering information list; calling an API to monitor operation of the specified application program; recording a last start-up time and the installing route of the specified application program; obtaining the last start-up time of the specified application program based on the installing route as an index; comparing the last start-up time and a current time, to determine the using-frequency of the specified application program. The present invention can intercept the process start functions of the Operation System, to easily and efficiently obtain the using-frequency of the specified application program, easily manage the application program installed in the computer, and provide the base for optimizing the Operation System of the computer.

Abstract: A twist drill for use, predominantly by non-professional do-it-yourself workers incorporates a flute architecture with an internal ridge for promoting the break up of chips into short length components. The tip of the twist drill includes an axial relief construction for improved performance across a wide variety of materials, and a highly sloped face for prompting transport of chips away from the drill tip.

Abstract: A twist drill for use, predominantly by non-professional do-it-yourself workers incorporates a flute architecture with an internal ridge for promoting the break up of chips into short length components. The tip of the twist drill includes an axial relief construction for improved performance across a wide variety of materials, and a highly sloped face for prompting transport of chips away from the drill tip.

Abstract: A twist drill for use, predominantly by non-professional do-it-yourself workers incorporates a flute architecture with an internal ridge for promoting the break up of chips into short length components. The tip of the twist drill includes an axial relief construction for improved performance across a wide variety of materials, and a highly sloped face for prompting transport of chips away from the drill tip.