Microsoft adds Agent Mode to Word, Excel, PowerPoint

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- Microsoft announced rollout of Agent Mode across Word, Excel, and PowerPoint this week.
- Agent Mode replaces the prior “vibe working” label and is now the default for Microsoft 365 Copilot and Premium subscribers.
- Sumit Chauhan, corporate vice president of Microsoft’s Office Product Group, said early Copilot was passive because foundation models couldn’t command apps directly.
- Agent Mode shows the AI’s actions in a real‑time sidebar, letting Excel add formulas or tables and PowerPoint refresh decks while preserving template styling.
- Microsoft 365 Personal and Family plans also receive Agent Mode, extending the feature beyond enterprise subscriptions.
Why it matters: Enterprise and consumer users of Microsoft 365 now receive a more proactive AI assistant that can execute edits directly in documents, spreadsheets, and presentations, reducing reliance on manual commands and potentially boosting productivity across all subscription tiers, and a real‑time sidebar that visualizes each action, giving users clearer insight into the AI’s decision process.



