随机下的雪花，主要运用随机函数制作，使画面更加逼真。

能够判断输入的两个逻辑表达式是否等价（&代表and，|代表or，字母代表布尔变量-Able to judge whether the input of the two logical expressions equivalent to (& on behalf of and, | on behalf of or, the letter on behalf of Boolean variables

系统监视，可以关闭一些游戏-surveillance system, closing some games, etc.

convert gb to big5 conver big5 to gb

NTBootAutofix:一款极为优秀的自动修复XP/VISTA/WIN7系统引导的工具。 适用范围： 1.启动菜单/启动文件丢失修复： 适用所有NT5.x（2000/XP/2003）和NT6.x（Vista/2008/Win7/2008r2/Win8） 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

查询图书的书名,操作简单，内含源码与可执行程序-search books based on name

模拟时钟 This another Win32 assembly demo, which is based on the the "C" example in Charles Petzold s "Programming Windows" 5th edition. Appart for being an instructive graphics demo, this program is also useful and can be used on your desktop as an alternative clock. -Analog Clock This another Win32 assembly demo, which is based on the the

VB中文件读写操作的例子，里面简单的举了三个例子用来演示怎么用VB进行随机读写文件、顺序读写文件，二进制读写文件，非常适合入门级参考学习

vb字符串函数详解,感觉还不错的。-Detailed vb string functions, I feel pretty good.

Disk Monitor

很我算法都会用到数据计算的问题，本程序可实现简单的数字计算（加减乘除等），对进行后面的复杂运算有一定的参考价值，-algorithm will use the data, The program can achieve Simple arithmetic (such as arithmetic), for the rest of the complex computing a certain reference value,