类型为MS-DOS 批处理文件 它会帮您删除回收站,时目录,近打开过的文档痕迹等,清理无用的CPU资源和内存资源,提升系统速度.只需开始按任意键,清理完之后再按下任意键即可-Type of MS-DOS batch file　it will help you to delete the Recycle Bin,temporary directory,recently opened documents trace and so on,clean up useless CPU and internal resources to improve system speed.Just press any key to start to clean up.