If you use the DOS prompt or Command Line Interface (CLI) in windows you will know that the size of the screen is limited. This neat little trick allows you to change the DOS windows to what ever size you want.
Open Command Prompt as normal
Type WMIC (: This changes the window to the Windows Management Instrumentation Command-line wmic:root\cli>)
Re size the command screen as required.
Type EXIT to return to return to normal CLI environment and continue with your DOS work.