Usually the SmartArt graphics used for timelines are in the Process You can play around and go through the different graphics to see which one best suits your needs. Here are the basic steps to create a timeline in PowerPoint. The arrows SmartArt shape contains dots along it to convey or mark specific events through time.Ĭreating a Timeline in PowerPoint using SmartArt. The pack has more than 750 fully editable diagram templates which you.