Microsoft Adds AI Agent Mode to Word and Excel for Auto Writing & Calculations

Microsoft has announced the launch of Agent Mode, a new AI-powered feature designed to make Word and Excel smarter and more autonomous.
In the description and technology information hkitblog.com with this update, the popular Office applications can now write, summarize, and even perform calculations on their own, aiming to boost productivity for millions of users worldwide.
AI-Powered Automation
Through Agent Mode, Microsoft integrates advanced generative AI directly into Word and Excel. In Word, the feature allows users to automatically draft documents, summarize reports, or rewrite content with improved clarity. In Excel, the AI can analyze datasets, create formulas, and generate visualizations without requiring complex manual input.
“Agent Mode is designed to take care of repetitive tasks, so users can focus on higher-value work,” Microsoft explained in its official blog post.
How It Works
- Word: Users can provide a short prompt or outline, and Word will generate a complete draft. The AI can also edit grammar, adjust tone, or summarize long documents into concise points.
- Excel: Agent Mode can build formulas, run data analysis, and even forecast trends with natural language queries such as “Show me sales growth over the past 6 months.”
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Productivity Boost
Industry analysts view Agent Mode as a major step toward AI-driven office productivity. Instead of spending time on manual formatting or calculations, employees can rely on AI assistance, reducing workloads and minimizing errors.
“This move is part of Microsoft’s broader push to embed AI into everyday workflows, making Office not just a tool, but a true assistant,” said a tech analyst in New York.
Privacy and Control
Microsoft emphasized that data privacy remains a priority. Users can control when and how Agent Mode is activated, ensuring sensitive information is not processed without permission.