---
title: "1.4 Desktop Window & Keyboard Shortcuts"
description: "On Windows, PupilMetrics uses a custom title bar with minimize, maximize, and close controls. The window can be resized freely. | Shortcut | Action | |----------|--------| | `F11` | Toggle fullscreen | | `Ctrl + H` | Open scan history…"
url: "https://cnri.edu/docs/1-4-desktop-window-keyboard-shortcuts/"
updated: "2026-03-27"
category: Getting Started
---

# 1.4 Desktop Window & Keyboard Shortcuts

On Windows, PupilMetrics uses a custom title bar with minimize, maximize, and close controls. The window can be resized freely.

| Shortcut | Action |

|----------|--------|

| `F11` | Toggle fullscreen |

| `Ctrl + H` | Open scan history |

| `Escape` | Go back / close dialog |

The ****Natural Medicine**** settings panel (herbal, nutrition, chiropractic, TCM toggles) and the ****Clinic/Practice Name**** field are accessible from the settings icon in the title bar on any screen.