When you click the Examine button on the toolbar or choose Examine from the Analyze
Menu, vertical and horizontal indicator crosshairs (Windows only. Macintosh will show a vertical line) will appear. The crosshairs can be positioned by moving the cursor with the mouse. A floating box (helper object) will appear
showing the x- and y-coordinates of the data point indicated by the crosshairs.
Note: The coordinates will be displayed whenever the mouse is moved across a graph. Pressing the left and right arrow keys on the keyboard will allow you to examine points to the left or right of the selected point.
You can turn off the Examine feature by three different methods: clicking the Examine button, choosing the Examine option from the Analyze menu, or clicking on the close box in the upper corner of the Examine helper object.