# 3. Keyboard

### Keyboard -> Input Sources

Make sure that you have the ABC input source added and selected.

To add it, click the "+" button -> English -> ABC.

**How to switch input sources:**

* Enable the "Show input menu in menu bar" checkbox
* From your menu bar, you can click on the flag/language icon and switch to ABC.

<figure><img src="https://content.gitbook.com/content/GiG0hj8wajfaGRRlWcvt/blobs/6b0UM4Fj7uJHOEgfoaFH/image.png" alt=""><figcaption></figcaption></figure>
