Vb检测你电脑上是否安装有Office，并可进一步检测出是否安装有Access、Word、Excel、PowerPoint等组件，如果某项已安装，检测完毕会在该项后面显示“True”字样。本程序的功能主要是为编写大型软件时候用的，用来配合程序检测软件运行所需环境等。-Vb detect whether your computer installed Office, and further detect whether the installed Access, Word, Excel, PowerPoint and other components, if an already installed, testing is completed later in the show " True"　words. The main function of this procedure is often used in the preparation of large-scale software used to run with the program detects the necessary software environment.