Navigate the the directory you want a list from using cmd > cd etc etc. Remember cd.. brings you up a folder
Once in the directory you wish to print the contents of, type one of the below commands.
dir > print.txt
The above command will take the list of all the files and all of the information about the files, including size, modified date, etc., and send that output to the print.txt file in the current directory.
dir /b > print.txt
This command would print only the file names and not the file information of the files in the current directory.
dir /s /b > print.txt
This command would print only the file names of the files in the current directory and any other files in the directories in the current directory.