Powerpoint

Hi Heather, Welcome to the forum, Thank you for your post, in answer to your question; on the slide with the organisation chart, right click on the highest level box, from the ladder menu which appears choose Select>All Connecting Lines, then using the line colour button on the drawing toolbar choose an alternative colour. If you just want to change one line then double click on that line to select it and again from the drawing toolbar line colour button choose a colour. I hope that has helped, if so please click the Resolved link, best regards Pete