The startup of programs (including viruses) includes at least three layers: 1) the Startup items floating on the top surface (as bare as our skin); 2) starts by disguising itself as a system service (like our muscles); 3) disguises as a drive file to run itself (like our bones). Here the thing to be considered is - let any program start with system boot as a Windows service.

EasyGPS is a simple, easy-to-use, practical and powerful computer-GPS navigation equipment interconnection software. It helps user easily manage waypoint and route data, supports GPX/LOC file formats, and is compatible with various brands of GPS receivers, such as Garmin, Magellan, Lowrance GPS, enabling us to easily browse various road maps on a computer.

Earth Alerts is a practical natural disaster forecasting and warning system that can monitor and let users know all kinds of natural disaster events happening around the world in real time. It not only highlights the location of happening natural disasters on earth today with visual images, but also attaches detailed descriptive data. Better yet, all the data is updated online in real time.

MP4 To MP3 Converter is an easy-to-use and universal video-to-audio media format conversion software, which is often used to produce audio novels from videos or extract audio tracks from video files. As the name implies, it initially only supported converting video in MP4 format to MP3 format of audio. But later, it has been able to support the conversion between all the common audio and video formats.

3DMark is a classic, authoritative and fully-functional hardware performance (mainly for GPU and CPU) benchmark software series developed by Futuremark in 1998 (at that time, graphics cards with 3D acceleration feature were rapidly spreading). As of writing this post, it has released 11 versions. And now it is no longer just a tool used to measure the 3D graphic rendering performance of display cards, but has gradually evolved into an industry standard software for PC and Mobile platforms to evaluate their overall performance.