# Keyboard operation

## Commonly used keyboard shortcuts <a href="#shortcuts" id="shortcuts"></a>

| Action                    | Keyboard shortcut                                                                                                                           |
| ------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- |
| Show Jump Navigation      | `⌘ + K`, `Ctrl + K`                                                                                                                         |
| Turn on/off notifications | `⌘ + I`,  `Ctrl + I`                                                                                                                        |
| Change the layout         | <p><code>⌘ + 1</code>, <code>⌘ + 2</code>, <code>⌘ + 3</code></p><p><code>Ctrl + 1</code>, <code>Ctrl + 2</code>, <code>Ctrl + 3</code></p> |
| Show unread issues        | `U`                                                                                                                                         |
| Show next/previous Stream | `D` , `F`                                                                                                                                   |
| View next/previous issue  | `J` , `K`                                                                                                                                   |
| Scrolling in the browser  | `Space`, `Shift + Space`                                                                                                                    |

{% hint style="info" %}
For all keyboard shortcuts, see "[Keyboard Shortcuts](https://docs.jasperapp.io/reference/keyboard-shortcut)".
{% endhint %}

{% hint style="info" %}
To customize the keyboard shortcuts, see "[Customizing the keyboard shortcuts  (Mac)](https://docs.jasperapp.io/reference/keyboard-shortcut#customize)".
{% endhint %}