There is a simple way to add date and time to PowerPoint slides. To Show Date and Time on a Slide in PowerPoint 2010 follow the steps:
Step 1: Open your PowerPoint document and got to the View tab on the Ribbon.
Step 2: Choose the Normal view.
Step 3: Click on the Insert tab
Step 1: Open your PowerPoint document and got to the View tab on the Ribbon.
Step 2: Choose the Normal view.