OpenAI is reportedly developing ChatGPT to support .xlsx and .pptx file formats, expected to enable native editing and ...

OpenAI is testing ChatGPT features to create spreadsheets and presentations, posing a challenge to Microsoft Office with ...

As OpenAI tries to turn ChatGPT into a core application for white-collar work, it’s developing agent features that could make ...

The new tools, currently under development, would enable users to create files in open-source formats that are fully ...

Currently, users can generate an Excel or PowerPoint file using ChatGPT, but these can’t be viewed in the chat interface.

New OpenAI features may allow users to create and edit spreadsheets and presentations without Microsoft Office, positioning ...

OpenAI is developing spreadsheet and presentation tools inside ChatGPT, potentially disrupting Microsoft Office with smarter, ...

OpenAI is reportedly working on native support for Microsoft Excel (.xlsx) and PowerPoint (.pptx) file formats within ChatGPT ...

To fix the “Excel file format and extension don’t match” error, first check if the file extension matches its format. Try renaming the file with the correct extension (e.g., .xlsx for Excel ...