How to Reassign a Copilot License Without Losing Conversation History

When you reassign a Copilot for Microsoft 365 license from one user to another or to a different subscription within the same tenant, you may worry that chat transcripts, saved documents, and Copilot settings will disappear. Conversation history is stored in the user’s Microsoft 365 mailbox and OneDrive for Business, and a license change can … Read more

How to Configure Copilot in a Multi-Tenant Microsoft 365 Environment

Managing Copilot across multiple Microsoft 365 tenants introduces unique challenges in data residency, licensing, and policy consistency. Each tenant operates as a separate security boundary, and Copilot respects these boundaries when accessing Microsoft Graph data for grounded responses. This article explains how to configure Copilot settings centrally, apply consistent data-source policies, and handle cross-tenant collaboration … Read more

How to Use Copilot in Excel to Generate Pivot Tables Automatically

You need to summarize a large dataset in Excel, but building a Pivot Table manually takes time and requires knowing which fields to drag into Rows, Columns, and Values. Copilot in Excel can create a Pivot Table from your data with a single natural-language request. This article explains the prerequisites, walks through the exact steps … Read more

How to Make Copilot Write Excel Formulas From a Description

Writing complex Excel formulas from scratch takes time and requires remembering the correct syntax for functions like XLOOKUP, SUMIFS, or nested IF statements. Copilot in Excel can generate these formulas automatically when you describe what you want in plain English. This feature works by interpreting your natural language request and translating it into the appropriate … Read more