1.XP安全设置补丁批处理：主要关闭了netBT，自动更新和1026，1900，5000，3000，445端口。

选择1 的话，就是保留LAN上面默认开放的135，445端口，用于局域网环境

选择2 的话，就是关闭SMB和共享的135，445端口以及自动更新，计划任务等服务，属于标准安装

选择3 的话，是关闭该网站推荐的所有端口和服务，相当于最高安全等级

选择4 的话，就是还原。前提是你安装的时候要先选择建立了一个还原。

2.公交线路查询

3.身份证信息查询。

4.文件备份器

5.文件归类整理器

6.英汉互译器

都是一些经典的DOS程序。-1.XP security settings patch batch: Major closed netBT, automatic updates and 1026,1900,5000,3000,445 port. Select one, then, is to keep an open 135,445 LAN' s default port for LAN environment option 2, then, is to turn off SMB and sharing 135,445 ports, and automatic updates, scheduled tasks and other services, part of the standard installation options 3, then, The site is close to all ports and services recommended, representing the highest security level selection 4, then, is restored. Provided that you installed when the first option of creating a restore. 2 bus lines Query 3. Identification information query. 4 file backup device 5. Documents classified finisher 6 Translation devices are some of the classic DOS program.