Final answer:
The command to navigate different folders in Command Prompt is a)'CD', which means 'Change Directory'. Other commands like DIR, COPY, and DEL serve other purposes, such as listing contents, copying files, and deleting files respectively.
Step-by-step explanation:
The command used to navigate to different folders in Command Prompt is A) CD, which stands for 'Change Directory'.
This command allows you to move from one folder to another within the file system of your computer. For example, if you wanted to move to the Documents folder located on your C drive, you would type 'CD C:\Documents' and press enter.Other commands mentioned, like B) DIR, C) COPY, and D) DEL, have different functions. DIR lists the contents of a directory, COPY is used to copy files from one location to another, and DEL is used to delete files.