After playing with Copilot in Excel for a while, I decided to throw a messy sales sheet at Copilot to see if it could ...

Abstract: A two-level security system is proposed, integrating barcode authentication and facial recognition to strengthen access control mechanisms. The system employs barcode scanning as the primary ...

Before you get Excel to read your data for you, take a moment to adjust the voice. Crucially, you can't do this inside ...