A project management tool.
A Gantt chart is a visual way of showing all the steps planned to take place over the time of a project.
For example activity 'A' will take 3 weeks, then Activity B begins and so on. Some activities happen at the same time, and the Gantt chart shows this as well.
Challenge see if you can find out one extra fact on this topic that we haven't already told you
Click on this link: Gantt Chart