This is the
Command Box, where you can enter DOS commands in this format:
>command. Any output will be shown in the log (item B). Some DOS commands might need wrapping in quotes (
>"like this").
This is the log itself. Right-click it for a pop-up menu of options. You can also enter commands into it (like the DOS command in item A) and the results of the command will go to the end of the log; or you can enter
clr /
cls to clear it.