Hi, Matt S Rinc here and I can help you - doing PowerPoint presentations for 20 years, mainly for company pitches, sales and e-courses.
Please provide more information:
1. The topic (and any images you require/desire).
2. Main goal of the presentation (usually emphasized on the last slide e.g. call, buy/sale, visit URL).
3. Branding if you have it (logo, fonts, colours etc.).
Looking forward to your reply,
Matt