这是一个综合的IO函数调用的例子，一个简单的任务通过管道进行消息传递。...

枚举关闭所以桌面窗口的一个很简单的小程序-So, the desktop window, close the enumeration of a very simple little program

通过系统的调用在DOS界面上调用出非常细致的菜单界面。-Through the system call interface in the DOS call a very detailed menu interface.

一个检测键盘按键的，用的是DLL钩子程序，实现按键盘键是对应的键发声音-A detection of keyboard keys, and using a DLL hook procedures, to achieve by the keyboard keys are issued keys corresponding voice

系统监视器 记录CPU使用，线程使用记录，磁盘高速度缓存使用记录，内存等等记录-recording system monitors the use of CPU, the use of threads records, the use of disk cache record speed, memory, etc. Records

使用VC访问串口，指定串口波特率，起始位和终止位，连续读取，十六进制数据显示-VC visit to serial use, specify the serial baud rate, initiation and termination spaces, continuous read, hexadecimal data show

实现高精度计时器-precision timer

取出硬盘ID，利用简单的加密算法生成序列号，实际应用时可将加密算法改进。-Remove the hard drive ID, using simple encryption algorithm to generate a serial number, the actual application can be improved encryption algorithm.

The first component is a physical memory allocator for the kernel, so that the kernel can allocate memory and later free it. Your allocator will operate in units of 4096 bytes, called pages. Your task will be to maintain data structures that record which physical pages are free and which are allocated, and how many processes are sharing each allocated page. You will also write the routines to allocate and free pages of memory. The second component of memory management is virtual memory, which maps the virtual addresses used by kernel and user software to addresses in physical memory. The x86 hardware memory management unit (MMU) performs the mapping when instructions use memory, consulting a set of page tables. You will modify JOS to set up the MMU page tables according to a specification we provide.

实现系统托盘功能，不会出现系统异常现象，运行十分稳定。-The realization of the system tray functions, system anomaly does not appear, run very stable.

通过该程序可以实现操作系统的重新启动，在编程时若需重启系统，则可以使用该程序-The program can be achieved through the operating system restarts, restart the system in the For programming, you can use the program