You can access a library of foreign and other special characters directly within Google Docs and Slides:
- Click Insert
- Click Special Characters
- Choose Latin (for Spanish or French) from the drop down menu. Many, many other scripts are also available. You can also search for any symbol by keyword.
- Click to insert a symbol directly into your document or presentation.
Add Keyboard Layouts on a Chromebook
- Click on the Chrome menu (3 horizontal bars in the Chrome toolbar)
- Click Settings
- Under Device, click Keyboard Settings
- Click Change Language and Input Settings
- Click Add
- Choose the language you need from the dropdown menu.
Once you have set up the languages and keyboard layouts you prefer, you can click on the bottom-right system tray in order to switch between them. You can also move between your preferred keyboard layouts by using Alt-Shift to switch between your keyboard layouts or by using Ctrl-Space to go to your last layout.