All of the following command line tools are accessed from the command prompt. You can open a command prompt window by selecting Start | All Programs | Accessories | Command Prompt.
You can also open the command prompt window by selecting Start | Run - and then entering CMD.EXE into the dialog box and pressing the Enter key or the OK button.
Each tool in this KB is given only a very basic overview and usage description. We would suggest that you research each of these in more detail to learn about advanced usage.