I am assuming that to insert a chart in to your Word document you first went
to the Insert menu and then Picture, then Chart. Now from there you right
clicked on the actual chart and selected Chart Options, then the Title tab
and then you entered your “chart heading†in the Chart title: box and now
clicked ok. Now what you want to do is right click on the text box
containing your chart title and click the Format Chart Title… and then click
the Alignment tab and adjust the Degrees to 90 or whatever angle you want.