Why should I use it in the first place?

1.        To enhance speaker’s ethos.
- A well-developed slide show exudes professionalism and creativity.

2.       
 To aid the audience’s comprehension.
- Outlines of content
- Graphs of difficult quantitative data
- Visual accompaniment to enhance the message
- Legibility factor

3.        
To provide variety within the presentation.
- the audience/students’ focus changes throughout the presentation.
- allows interaction with the audience
- CAUTION: Avoid the perils of
PowerPointlessness or PowerPoint Paralysis

4.        To offer convenience for the speaker/teacher.
- provides a one-source medium for all video and/or audio         
accompaniment
- creates outlines and handouts to accompany the speech.
- ‘notes’ feature reduces need for cumbersome outlines and note      
cards.
-  Easy to share, store, modify and update your information.
-  Provides an easy access database of lessons/notes.
-  Provides an easy medium for absent students to access course material.
-  Helps classified students with study guides, handouts, guided listening
 activities.

5.         
To offer an interactive learning environment via a slideshow option.
- Corporate America actually uses PowerPoint for communicating  
information more than for presentations.
- Provides an medium to engage students with opportunities for quizzes,  
video links, audio links.

6.        
“A picture can say a thousand words.”
- Many times, pictures can convey a higher degree of pathos than
the speaker alone.   

7.        
Benefits over overhead projectors and transparencies
- Easy and inexpensive to produce, copy, access, and modify.
- Better projection standards
The Benefits of
PowerPoint