On the transitions tab, in the group, you can set slides to automatically advance after a set number of seconds.

a. transition to this slide
b. preview
c. photo album
d. timing

solution:

the auto-correct option of the auto-correct tool enables you to add and delete words that do not follow abbreviation rules because:

it is a feature that allows outlook to correct common spelling and typing errors and to replace characters with symbols. we can also can use auto-correct as a shortcut, which means we can type a small string of characters and have those characters replaced by a longer string.