Queries on how to use PowerPoint effectively
Would you please guide me on using PowerPoint effectively?
I have three specific queries: How can I remove the background from each slide?
On a slide, how can I access alternative backgrounds?
(Ex. : In PPT 2003 I will just click on the slide) Can I change the font colors on all slides at the same time?
If yes, how can I do it?
I will be grateful for your advice.








