How to edit the topic? Kayla July 02, 2021 08:56 Updated After selecting a topic, you can edit topic easily in three ways as follows. Double click the topic. Click Spacebar. Start to edit the topic directly. Related articles How to change the width of topic? How to import a file? How to freely move topics within a map? What are the differences between XMind (2021) trial version and full version? How to zoom in and out?