First of all, use PPT's "smart graphics" to make a simple project development plan schedule. As shown in the figure below:

Prepare the documents of the project development plan;

Create a new PPT file. In the corresponding slide, click Insert-Smart Chart (1below)-List (2 below)-Select the corresponding list (3 below) and confirm. Then, according to the project progress, enter the relevant plans, time and other items into the list.

Second, the complicated Project schedule may not find a suitable intelligent graphic list, so it is necessary to consider making Gantt charts with Microsoft Project software, or making tables with Excel and word, and then pasting the corresponding Gantt charts and tables into the appropriate slides in PPT.