For some reason, the screen size the EFI shell uses is too small to display whole contents of 'help' output. If there could be a pager implemented, just some -more- promot, then it would be much better, This way I can not see what the first half of the output was,
This one is easy to handle. Just redirect the output to a file and open the file in editor. This will also let you see any info past the last column.
"help -b" is your friend. Most EFI Shell commands support that flag to turn on paging output.