Move around a Gantt Chart

To change the timeperiod for which the Gantt Chart displays activities, move the mouse pointer over the major time unit of the timescale until the mouse pointer turns into a hand. Click and hold the mouse button while dragging it. To move backward in time, drag the mouse pointer to the right. To move forward in time, drag the mouse pointer to the left.
To expand or contract the Gantt chart's visible area, move the mouse over the minor time unit of the timescale. Click the mouse button down and hold it. To expand the Gantt Chart, drag the mouse pointer to the right. To contract the Gantt Chart, drag the mouse pointer to the left.

Tip:

You can also use the horizontal scroll bar at the bottom of the Gantt Chart to change the timeperiod for which the layout is displaying information.