The Brainliest Answer!
Step 1) Open the Microsoft Power point Presentation application.
Step 2) For inserting a number of slides: in the Home tab, Slides you will  find New Slide just like on it and select the type of slide you want.
Step 3) For designing the slide: Go to design, in Themes you can select any theme which you think will suit to your ppt
Step 4) Click on the Title option for typing the title of your ppt and click subtitle for typing the subtitle for your ppt
Step 5) After typing all the contents do not forget to save it.

Thank you.....!!!!
Mark as brainliest of helpful..
Yours, Jahnavi.
1 5 1
Thank us PRI do not happy valietines day to u