There are two ways you can zoom in on data for a closer analysis of events.
You can draw a rectangle by click and hold the left mouse button and move the mouse from left to right. Let go of the mouse button when the desired area is marked and the display zooms into the desired area.
Click CTRL+P to return to the previous level in steps or press CTRL+O to the initial view.
Another way is by using the cursor position and the scroll wheel on your mouse.
Double click on the display to place your cursor in a desired position.
Now use the scroll wheel on your mouse to zoom in, centred on the cursor.