# Example Not Found

MATLAB did not find the example that you specified.

To solve this issue:

- Enter the `demo` function with a different argument.
- Update Help browser preferences to display examples for all installed products.

To update the Help browser preferences:

1. In the Help browser, click the cog icon.
2. In the Preferences dialog box, under MATLAB, select the Help pane.
3. For Selected Products, click Select All.
4. Click OK.