Windows
图形用户界面：GUI
WYSIWYG：（What you see is what you get）
windowsNT 是抢占式多任务环境
字符集和编码：
Unicode UTF-16
统一用两个字节（16位）来表示一个字符。
Windows基本编程思想
typedef unsigned char boolean; /*定义布尔类型*/
typedef unsigned long int uint32; /*定义32位无符号整型*/
typedef unsigned short uint16; /*定义16位无符号整型*/
typedef unsigned char uint8; /*定义8位无符号整型*/
typedef signed long int int32; /*定义32位有符号整型*/
typedef signed short int16; /*定义16位有符号整型*/
typedef signed char int8; /*定义8位有符号整型*/
#define MEM_B(x) (*((byte*)(x)))
#define MEM_W(x) (*((word*)(x)))