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Microsoft Copilot (Microsoft 365): CSV and TSV references in Copilot Notebooks

<p>Copilot Notebooks now supports CSV and TSV files as knowledge sources, allowing users to bring structured lists and tables directly into their projects alongside traditional documents. This additional context helps Copilot generate more relevant presentations, reports, and briefs.</p>

Target October CY2026Cloud WorldwidePlatform Android, Desktop, iOS, WebSource last updated 2026-10-23

Affected: OneNote, Microsoft Copilot (Microsoft 365)

Related changes

Change history

2026-10-23 · Status changed

~~Copilot Notebooks now supports CSV and TSV files as knowledge sources, allowing users to bring structured lists and tables directly into their projects alongside traditional documents.~~ ~~This additional context helps Copilot generate more relevant presentations, reports, and briefs.~~ <p>Copilot Notebooks now supports CSV and TSV files as knowledge sources, allowing users to bring structured lists and tables directly into their projects alongside traditional documents. This additional context helps Copilot generate more relevant presentations, reports, and briefs.</p>

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