You can use your mouse or trackpad to move through the model:
Navigation controls:
Rotate: Left-click and drag
Pan: Right-click and drag (or two-finger drag on trackpad)
Zoom: Scroll wheel (or pinch on trackpad)
Focus on object: Double-click any asset, valve, or pipeline to center it
Reset view: Click the home icon in the top-left corner
Pro tip: Use the Search bar to jump directly to an asset, component, or site.