Although this is a personal question, it is possible to provide an example of how to answer this question.
Think of a time when you needed to prepare information for something you were learning. For example, maybe you were studying a particular subject in class and needed to make a presentation on it. In order to prepare for it, it is likely that you needed to obtain additional information on the subject and that you did so by looking at a text.
For example, I once had to give a presentation on the topic of Enlightenment philosophers. In order to do so, I looked at several texts that were written by Rousseau and Montesquieu in order to better understand the subject that I was talking about.