PowerPoint Presentation Revamp

I have an existing PowerPoint presentation. Do NOT change, rewrite, shorten, or paraphrase any text. Every word, table, heading, and content must remain exactly as it is.

Requirements:

1. Keep Slide 1 and Slide 2 completely unchanged.

2. From Slide 3 to the last slide, each slide currently contains four sections:

- SI Existing Capb
- Void
- Features
- OP Productivity

Add one additional (5th) section below these in the same style, same size, same color, same formatting, and same alignment as the existing sections. Do not disturb the current layout.

3. Improve the overall presentation to look like a professional defence/military technical briefing:

- Modern and clean theme
- Professional title bars
- Consistent spacing and alignment
- Better visual hierarchy
- Matching icons/symbols
- High-quality presentation layout
- Keep everything fully editable in Microsoft PowerPoint (.pptx)

4. Do NOT change:

- Any text
- Any technical information
- Any images
- Any tables
- Any sequence of slides

5. Preserve all animations, hyperlinks, and editable objects wherever possible.

6. Before editing the complete presentation, please redesign one sample slide (from Slide 3 onward) so I can approve the style. After approval, apply the same design consistently to all remaining slides.

The final deliverable must be an editable PowerPoint (.pptx) with a professional briefing appearance while preserving all original content exactly.
This is for an official technical briefing. Accuracy is more important than creativity. Please preserve every word exactly as in the original presentation