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The AI delusion: Why Copilot won't clean up a messy Excel spreadsheet

Automation can't compensate for broken logic, inconsistent formatting, or a lack of a foundational data model in Excel.
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Microsoft boosts Excel Copilot with planning tools and Python

Microsoft has released an April 2026 Excel update that adds new Copilot modes for interactive editing, multi-step planning, ...

Inside OpenAI, This Productivity Hack Is Giving Workers Their Own ‘Chief of Staff.’ You Can Use It, Too

Inside OpenAI, the company behind ChatGPT, employees both technical and non-technical are using Codex, the company’s agentic ...