搜素利器，win7自带的搜素功能想必大家都了解了吧，这个软件利用了数据库的原理将所有相关的文件索引到数据库当中，利用算法进行快速查找，非常方便。-Search tool, win7 search function comes surely we all know it, the software uses the principles of　indexes all relevant documents to which , the use of algorithms to quickly find, very convenient.