diff --git a/README.md b/README.md
index 24179b2..672bbbe 100644
--- a/README.md
+++ b/README.md
@@ -251,6 +251,17 @@ export { default as Provider } from './Provider'
 # Hello
 ```
 
+## Presenter Mode
+
+mdx-deck includes a built-in presenter mode, with a preview of the next slide and a timer.
+
+To use presenter mode:
+
+- Open two windows in the same browser, with the same URL on two different screens.
+- In your window press the `p` key to enter presenter mode.
+- Display the other window on the screen for the audience to see.
+- Control the presentation from your window by using the left and right arrow keys; the other window should stay in sync
+
 ## Exporting
 
 Add a `build` script to your `package.json` to export a presentation as HTML with a JS bundle.