To create a timeline chart in PowerPoint for your presentation design, follow these steps: 1. Open PowerPoint and go to the slide where you want to insert the timeline chart.2. Click on the “Insert” tab in the top menu and select “SmartArt” from the options.3. In the SmartArt gallery, choose the “Process” category and select the timeline layout that suits your needs.4. A text pane will appear on the left side of the slide. Enter your timeline data and customize the text as desired.5. To add or remove milestones or events on the timeline, click on the existing shapes and use the “Add Shape” or “Delete” options in the SmartArt Tools menu.6. Customize the appearance of your timeline chart by selecting it and using the various formatting options available in the “Design” and “Format” tabs.7. Once you are satisfied with the design, save your PowerPoint presentation and use it for your presentation or export it as a PDF or image file if needed.
