现在各种新型软件层出不穷,因而文件类型也在不断增加,要使自己使用起来更加方便,就要充分利用好Windows系统为我们提供的各种资源和工具,只有巧妙利用好了,才能使自己的工作更加轻松自如。下面以我们目前最常用的PDA电子文档文件为例,来说明怎样巧妙使用好添加新文件类型的具 Now that various new types of software have emerged in an endless stream, the types of files have also been increasing. To make them more convenient to use, we must make full use of the various resources and tools that the Windows system provides us. Only by making good use of them can we make our own. Work more easily. The following is an example of how we use the most commonly used PDA electronic document file to illustrate how to use the new file type