Inter-Node Movement
t (top) — go to top node
ENTER — follow hyperlink under cursor
l (last) — go to previously-displayed node
n (next) — go to next sibling node
p (previous) — go to previous sibling node
u (up) — go to parent node
Intra-Node Movement
SPACE — go to next page; if at end of node, go to next node
BS | DEL — go to previous page
TAB — move cursor to next hyperlink
ESC TAB — move cursor to previous hyperlink
HOME | b (beg) | < — go to top of node
END | e (end) — go to bottom of node
s (search) — enter search string
/ — same as “s”
Other
h (help) — get help
^x 0 — exit help
q — quit
The Final Word
http://www.gnu.org/software/texinfo/manual/info/html_node/index.html