What is the purpose of the "cls" command Delete a file Clear the screen. How can I change the title of command prompt screen? Using the "title" command. Using the "prompt" command. Uses of the command cls chdir prompt title help exit. I want to change my current directory (c:\Users\Administrator) to f:\ . what command should i use?. What is the function of the "ver" command Change the current directory Display the current version of windows Clear the screen. What is the use of the "for" command. Format a disk for use with windows Create a directory Run a specified command for each file in a set of files. Use of the command xcopy sc rd del tree vol chkdsk exit time sort. Characters used to execute two commands at the same time. && @@ ##.