diff --git a/handout.org b/handout.org
index f88ba9c..bfbfede 100644
--- a/handout.org
+++ b/handout.org
@@ -75,6 +75,7 @@
 | Buffere             |                                    |
 |---------------------+------------------------------------|
 | =C-x b=             | =switch-to-buffer=                 |
+| =C-x C-b=           | =list-buffers=                     |
 | =C-x k=             | =kill-buffer=                      |
 | =C-x <left>=        | =previous-buffer=                  |
 | =C-x <right>=       | =next-buffer=                      |
@@ -92,6 +93,7 @@
 |---------------------+------------------------------------|
 | =C-h k=             | =Info-goto-emacs-key-command-node= |
 | =C-h f=             | =Info-goto-emacs-command-node=     |
+| =C-h v=             | =describe-variable=                |
 | =C-h m=             | =describe-mode=                    |
 | =C-h a=             | =apropos-command=                  |
 | =C-h C-h, C-h ?=    | =help-for-help=                    |