Divinity: Original Sin Main Interface/UI. 1. Character list 2. Status Bar 3. Game Log 4. Minimap 5. Rift Travel

On the very bottom-right of the screen is a button that allows you enable or disable the game log window. This window is used to log actions that happen within the game. You can drag this window around, resize it, check boxes to choose what actions you wish to see, and set other options to make it behave like you want it to.