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HomeTechnologyMicrosoft CEO Satya Nadella shows how Copilot can make you better at Word, Excel, and more using Vibe working

Microsoft CEO Satya Nadella shows how Copilot can make you better at Word, Excel, and more using Vibe working

Microsoft CEO Satya Nadella shows how Copilot can make you better at Word, Excel, and more

September 29, 2025 / 22:39 IST
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Microsoft CEO Satya Nadella has introduced a new era of productivity within Microsoft 365 by unveiling Agent Mode in Copilot. In a recent thread on X, Nadella demonstrated how this feature can manage multi-step workflows across apps like Word, Excel, and PowerPoint, turning everyday tasks into seamless, AI-powered processes.

Transforming ideas into documents and presentations
One of the key examples Nadella shared was how Agent Mode can take a short prompt and expand it into a polished PowerPoint presentation or Word document. Users can simply type an instruction such as, “create a presentation about the evolution of remote work,” and Copilot responds by pulling together research, drafting content, generating visuals, and even suggesting layout designs. Within the same conversational interface, users can select design themes, adjust the tone, or highlight specific focus areas without leaving the app. This turns what might normally take hours of work into a guided, collaborative process.

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Excel: making data analysis accessible
Nadella also demonstrated how Excel users benefit from Agent Mode’s ability to perform data analysis without complex formulas. Instead of manually entering functions, a user can ask Copilot to “analyze sales performance and visualize trends.” The agent then checks the dataset, performs necessary calculations, fixes potential issues, and creates relevant charts such as line or bar graphs. Alongside the results, Copilot provides notes on the analytical steps taken, making the process transparent while surfacing actionable insights like top products, average margins, or growth patterns.

Word: seamless editing and refinement
For Word, Agent Mode provides instant assistance in writing and editing. A user can instruct Copilot to summarize a long report, expand notes into complete paragraphs, or restyle content for clarity. All of this happens directly in the document, allowing writers to maintain their workflow while receiving AI-powered refinements. Nadella emphasized that this integration helps users focus on substance and ideas, rather than formatting and structural details.