Hi Sudhir, your attempt is laudable. However, you mention that time management is important, yet it seems you have not adhered to it here. There are certain slides that are incomplete and too lengthy. It appears you want to share everything you know at once! A trainer should be guided by what the participants require rather than what the trainer knows.
If I want to catch a fish, and I put chocolates (which I like) on the hook and put it underwater, no fish will come. I must use what the fish likes—earthworms—then only will the fish come to eat it and get entangled. Participants are very important for a trainer, and you must know the time available for your presentation, segregating important and essential from unimportant and non-essential things. Only the former should be given to them. A lot of homework needs to be done before attempting a PowerPoint presentation.
I hope you will take all these suggestions in a positive frame of mind. These suggestions are for your consumption and improvement.
Regards, M.J. Subramanyam, Mumbai