Name the real format before creating the file.
HeyCC’s audited workflows can create self-contained HTML slide decks, Markdown or PDF reports, and CSV tables. Those are useful deliverables, but they are not native PPTX, DOCX or XLSX files.

SlidesSelf-contained HTML.
ReportsMarkdown or HTML, with supported PDF export.
TablesCSV that can be shared to compatible spreadsheet apps.
Reusable prompt
Workflow
- Choose HTML slides, Markdown/PDF report or CSV table.
- Specify sections, columns, dimensions and validation rules.
- Create one deliverable at a time from approved source data.
- Open the result in a browser, document viewer or spreadsheet app.
- Correct layout, encoding, missing facts and malformed rows.
Expected deliverable
A working HTML deck, a readable report and a structurally valid CSV. Opening CSV in Numbers or Excel does not turn it into a native workbook with verified formulas and styling.
Reading an Office file is not evidence that HeyCC creates the corresponding native Office format.
Questions
Does this create native PowerPoint or Excel files?
The current evidence supports HTML slides and CSV tables, not native PPTX or XLSX creation.
Can a CSV be opened in Numbers or Excel?
Yes, in compatible apps, but app-specific formatting and formulas require separate checking.
Can reports be exported as PDF?
The audited export path supports PDF, which still needs visual inspection.