Zoom: Use your mouse scroll wheel or touchpad to zoom in and out on the timeline. This allows you to see more details or get an overview of the entire timeline.
Drag: Click and hold the left mouse button, then move the mouse to drag the timeline left or right. This helps you navigate through different periods of history.
Hover: When you move your mouse over a bar or point on the timeline, a tooltip will appear.
Click: Click on a point or a rectangle to get more info