How do I find the right section to add in the page builder?

Use the search in the section picker:

1. In the page builder, click + Add at the top of the sections list.
2. Type in the search box, for example "slider", "faq", "testimonial" or "countdown". It shows how many sections there are in total.
3. Or pick a group from the All categories dropdown to browse similar sections.
4. Click a tile to add it to the page, then fill in its fields.

Each section's settings are usually split into Content, Layout and Style tabs. Click Save in the top bar to keep the page.