Big brother sister:
The younger brother is a computer. Now I am still going to school. I am now feeling so fascinated, I don't know what to learn. I have learned the network, please give me some valuable comments. Thank you, my brother.
The courses I have learned are: cyber security, practical networks, OS, Java, database, language and language, have learned C, elsewhere is very small, please give your own brull opinion. thank you very much! ! ! ! !
