Which of the following shortcut keys can be used to quickly open a presentation in PowerPoint?

Correct option is D

The correct answer is (d) Ctrl + O.

• Ctrl + O is the shortcut key in PowerPoint (and most Microsoft Office applications) used to quickly open an existing file or presentation.

Information Booster:

• (A) Alt + O: This shortcut is used for other functions in some Microsoft applications but does not open a file in PowerPoint.

• (B) Shift + O: This is not a default shortcut in PowerPoint for opening files.

• (C) Tab + O: The Tab key is used for navigating between elements in PowerPoint, and Tab + O does not have a default function for opening presentations.