What is the short key in keyboard to refresh the powerpoint slides?

To refresh the powerpoint slide is F5

the shortcut key in keyboard to refresh the powerpoint slides is F5

The keyboard shortcuts described in this Help topic refer to the U.S. keyboard layout. Keys on other layouts might not correspond exactly to the keys on a U.S. keyboard.

For keyboard shortcuts in which you press two or more keys at the same time, the keys to press are separated by a plus sign (+). For keyboard shortcuts in which you press one key immediately followed by another key, the keys to press are separated by a comma (,).

To print this topic, press TAB to select Show All, press ENTER, and then press CTRL+P.

I think the question is about the SlideShow, if this is the question then the answer would be SHIFT + F5

press and hold left and right mouse buttons for 2 seconds