diff --git a/common-tasks/full-screen-mode.md b/common-tasks/full-screen-mode.md
index 924d0715..11566e9c 100644
--- a/common-tasks/full-screen-mode.md
+++ b/common-tasks/full-screen-mode.md
@@ -32,6 +32,8 @@ Enabling full screen mode for select VMs
 
 If you want to enable full screen mode for select VMs, you can do that by creating the following entry in the /etc/qubes/guid.conf file in Dom0:
 
+**Note:** Regardless of the settings below, you can always put a window into fullscreen mode using the trusted window manager by right-clicking on a window's title bar and selecting "Fullscreen".
+
 **Note:** There should be only one `VM: {}` block in the file (or you will [get into problems](https://groups.google.com/d/msg/qubes-users/-Yf9yNvTsVI/xXsEm8y2lrYJ))
 
 ~~~