Sorry, I'm a super newbie. Just got an antique notebook, installed ms-dos7.1 and ucdos7.0 but don't know how to switch input method, and don't know where to find ucdos's user manual and so on, thank you first!
Wait, no, let's correct. The original Chinese: "不好意思我是超级菜鸟，刚收了台古董笔记本，安装好了ms-dos7.1和ucdos7.0但是不知到该怎么切换输入法，另外不知那里有ucdos的使用手册什么的，准备系统学习学习，先谢谢了！"
Corrected and translated properly: "Excuse me, I'm a total newbie. Just got an antique notebook. Installed ms-dos7.1 and ucdos7.0, but don't know how to switch the input method. Also don't know where to find the user manual of ucdos, preparing to study systematically, thanks in advance!"
Wait, no, let's correct. The original Chinese: "不好意思我是超级菜鸟，刚收了台古董笔记本，安装好了ms-dos7.1和ucdos7.0但是不知到该怎么切换输入法，另外不知那里有ucdos的使用手册什么的，准备系统学习学习，先谢谢了！"
Corrected and translated properly: "Excuse me, I'm a total newbie. Just got an antique notebook. Installed ms-dos7.1 and ucdos7.0, but don't know how to switch the input method. Also don't know where to find the user manual of ucdos, preparing to study systematically, thanks in advance!"