diff --git a/README.md b/README.md
index d4c8669..691962c 100644
--- a/README.md
+++ b/README.md
@@ -75,6 +75,10 @@ smart people at [Hashrocket](http://hashrocket.com/).
 - [Squeeze Out The Extra Space](ruby/squeeze-out-the-extra-space.md)
 - [Summing Collections](ruby/summing-collections.md)
 
+### tmux
+
+- [Organizing Windows](tmux/organizing-windows.md)
+
 ### vim
 
 - [The Black Hole Register](vim/the-black-hole-register.md)
diff --git a/tmux/organizing-windows.md b/tmux/organizing-windows.md
new file mode 100644
index 0000000..4273369
--- /dev/null
+++ b/tmux/organizing-windows.md
@@ -0,0 +1,17 @@
+# Organizing Windows
+
+If you use a number of tmux windows as part of your daily workflow, you may find that they get to be a bit of a mess from time to time. There are gaps in the numbering and they aren't laid out in the order you'd prefer. The `movew` command makes it easy to rearrange these windows.
+
+If you have a window indexed at 2 and you want it to be the 4th window, then you can:
+
+```
+:movew -s 2 -t 4
+```
+
+If you have a gap such that the 4th and 5th windows are numbered 4 and 7, then you can focus the 7 window and simply invoke:
+
+```
+:movew
+```
+
+And that window will be reinserted at the next available slot, in this case, window 5.