Those who need to add more details to their timeline or to regularly update it for important meetings can build comprehensive yet clear visuals using anĬalled Office Timeline. However, the resulting graphic may lack the flexibility and precision required for professional presentations such as project reports and client reviews. Mac users who want to create visual plans or chronologies in Apple’s Numbers can do so using the tool’s 2D Bubble Chart feature and some manual formatting to create a basic timeline. This step-by-step Numbers timeline tutorial shows how to make professional timelines inside the popular spreadsheet app for Mac.