You can manually create a custom Gantt chart from scratch using the native Chart menu of PowerPoint. In its Chart menu, you can find several types of standard charts including line, bar, area, pie ...

A spinning hollow circle is a great way to suggest the passing of time in a PowerPoint show. Susan Harkins shows you how to make this simple animation.

A legend helps people understand what you're referring to in a graphic. You can create color-coded legends in PowerPoint automatically for graphs and charts.

Learn how to create an org chart (Organizational chart or Organogram) in Microsoft PowerPoint without using any external add-in service.