The Documentation pane contains icons to view additional features of the GraphQL explorer. This pane drives what is displayed in the Explorer pane. Notebook—Reveals the Documentation pane, which includes root and schema types. Rewind—Reveals a history of the queries you have built. Folder—Shows or hides the Explorer pane. Refresh—Re-fetches the schema in the Explorer pane. Command—Opens a list of short keys for use in the explorer. Gear—Opens a pop-up containing settings like whether headers should persist, light and dark mode, and an option to clear storage in the explorer.