Here are some keybindings that are only used in Info on MS-DOS/Windows.
beginning-of-line
end-of-line
forward-word
backward-word
beginning-of-node
end-of-node
next-node
prev-node
up-node
history-node
The NEXT key is known as the PgDn key on some keyboards. The PREVIOUS key is known as the PgUp key on some keyboards.
echo-area-forward-word
echo-area-backward-word
echo-area-tab-insert
On DOS/Windows only, the Shift-TAB key is an alias for M-TAB. This key is sometimes called ‘BackTab’.
get-help-window