So I type my commands in Notepad until I have something that works the way I want it to. Typing the command in Notepad provides me the chance to scroll and see exactly what I am typing, and it provides a convenient way for me to store my working command for later reference and reuse. In addition, by using Notepad, I can work with a long command and then use CTRL-A and CTRL-C to select and copy my command. I then use CTRL-V to paste it into the Run dialog box.