这是多人使用一台计算机的软件里，键盘的驱动程序。主机应该使用PS/2键盘，其他的应该使用USB键盘-This is more than the use of a computer's software, the keyboard driver. Mainframe should use the PS / 2 keyboard, the other should use USB Keyboard

包括：cdrom控制，cpu和mouse信息，USB编程，测试cpu速度，检测键盘按键，列出进程，鼠标钩子编程，系统信息获取，注册表编程-include : cdrom control, cpu and mouse information, USB programming, cpu speed test to detect the keyboard keys, listing process, the mouse hook programming, system information acce