---
title: "Images and highlights"
description: "Enlarge the image of a question, and mark the words that matter."
---

> Documentation Index
> Fetch the complete documentation index at: https://docs.medlibro.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Images and highlights

A question or a scenario can hold images, and you can mark its words with colours. This page shows how to do both.

## Move between images

If a question has several images, dots show under the image.

- On a phone, swipe the image, or select a dot.
- On a computer, select the arrows on the image, or select a dot.

## Enlarge an image

Select an image to open it on the full screen.

- On a phone, pinch to zoom. If the image is not zoomed, swipe to go to the next image.
- On a computer, click the image to see its actual size, and scroll to move around it. Click again to fit it to the screen.

The arrows at the sides go to the previous and the next image. On a computer, <kbd>←</kbd> and <kbd>→</kbd> do the same.

To close the image, select the cross at the top right. On a computer, you can also press <kbd>Esc</kbd>. On Android, the back gesture can also close it.

## Highlight words

A highlight marks words in a question, an option or a scenario. It stays in this session, on all your devices. The same question in another session does not show it.

1. Select the words.
   - On a computer, drag the mouse over the words.
   - On a phone, touch and hold a word. Then drag to add words, or move the two handles.
2. In the small toolbar, select **Highlight**.
3. Select a colour.

## Change or remove a highlight

1. Select the highlight.
2. In the small toolbar, select **Highlight**.
3. Select another colour, or select the bin button to remove the highlight.

## Copy, translate or explain words

The small toolbar has two more choices for the words that you selected.

- **Copy** copies the words.
- **Explain** shows a web search, **Translate** and AI assistants. Each one opens in a new tab with your words.

## Remove all the highlights of a session

This deletes every highlight of the session. You cannot undo it.

1. Open **Sessions**.
2. On the card of the session, select the ⋮ button.
3. Select **Reset the highlights**.
4. Select **Confirm**.

Source: https://docs.medlibro.co/en/sessions/images-and-highlights