学习计算机软件专业必备的英语词汇：文件、保存、命令、标记。

In the field of computer software, having a strong command of English vocabulary is essential for success. One important term to know is "file," which refers to a digital document or piece of data stored on a computer. It is also crucial to understand the verb "to save," as it involves preserving and storing files. Additionally, the term "command" is essential in software programming, as it refers to instructions given to a computer to perform specific tasks. Another key term is "mark," which involves adding a symbol or identifier to a file or document. "Also" is a word used to indicate an additional point or idea in a sentence. Lastly, "don" is a verb that means to add a tag or label to a file or document. Mastering these terms will help professionals in the computer software industry effectively communicate and collaborate with colleagues.