The big news is: Your PowerPoint deck of slides is not your Talk! Is not your Talk!
There will come a day when you are about to speak at to an audience and for some reason you are not able to use your PowerPoint deck!
Here's some tips:
What is your purpose?
Who is the Audience?
What do they know already?
What can you share with them?
What do you want them to do after you have spoken?
Now start with a very simple mind map.
List the points you want to cover.
Then divide those points into three columns - give each column a heading. (for example,
past /present /future, or
problem/solution 1, solution 2, or
You now have the basic content of your talk. (For a recommended full structure of your talk, check my blog post of :