Mouse: drag to pan. Hold Ctrl while scrolling to zoom, or use the + and − buttons. Expanded maps also zoom with ordinary scrolling.

Touch: use two fingers to move or zoom the map. Swipe with one finger to scroll the page. Scroll within the legend to read it.

Keyboard: Tab into the map, then use arrow keys to move and + or − to zoom. Use the home button to restore the starting view.

Explore: select a feature to see its details. The legend explains the symbols visible at your current scale.