Question

What is the name of the spelling checker in powerpoint online that can be used to check the spelling in the entire presentation?.

Answer 1

Answer: Check Slide

Step-by-step explanation:

On the Review tab, in PowerPoint, you can select Check Slide > Check Slide to review spelling and grammar errors. The Editor pane opens on the right side of the browser window. Any spelling or grammar errors, or suggested writing refinements, are listed in the Editor pane for you to review and decide on.

I hope this helps!