diff --git a/manual/viewer.rst b/manual/viewer.rst
index 860da6efae..39ee886cf5 100644
--- a/manual/viewer.rst
+++ b/manual/viewer.rst
@@ -154,6 +154,21 @@ behavior`.
    <https://freebsoft.org/speechd>`_ to be installed and working.
 
 
+Following links using only the keyboard
+-----------------------------------------------
+
+The E-book viewer has a :guilabel:`hints mode` that allows you to click links
+in the text without using the mouse. Press the :kbd:`Alt+f` key and all links
+in the current screen will be highlighted with a number or letter over them.
+Press the letter on your keyboard to click the link. Pressing the :kbd:`Esc`
+key will abort the hints mode without selecting any link.
+
+If more than thirty five links are on-screen then some of them will have
+multiple letters, in which case type the first and second, or the first and
+press :kbd:`Enter` to activate. You can also use the :kbd:`Backspace` key to
+undo a mistake in typing.
+
+
 Customizing the look and feel of your reading experience
 ------------------------------------------------------------