Question

fill ups. _ display the presentation in fill. screen mode​

Answer 1

Click the Start From Beginning command on the Quick Access toolbar, or press the F5 key at the top of your keyboard. The presentation will appear in full-screen mode.

Answer 2

SLIDE SHOW display the presentation in fill. screen mode.

Select "Slide Show" from the ribbon menu, and then select "Set Up Slide Show." Tick the box labeled "Presented By A Speaker" or "Browsed At A Kiosk" to force the presentation to run in full-screen mode. Click or tap "OK" to confirm.

Hope it helps...

Have a great day...