A product that looks good but doesn't function as intended is often worse than having nothing at all. This is because a poorly functioning product can lead to user frustration, decreased efficiency, and ultimately, a negative impact on the user experience and business outcomes.
Tips: Keyboard shorts will navigating the slides
R - Return to the 1st slide
Z - Toggle size within window
Arrow < > - to navigate slides
Esc - To come out of full screen
(if using a 4K - wide monitor, you may try to toggle (Z) to use Content Scale: Responsive :¬))