Microsoft’s April 2026 Excel update expands Copilot with interactive editing, planning modes, Python integration, and improved iOS comments, marking a deeper shift toward AI-driven workflows.

My weekly spreadsheet audit is gone, and I haven't missed it once.

In 1916, a French coal mine director named Henri Fayol wrote a book entitled "Administration Industrielle et Generale," which set forth five distinct functions of managing that Fayol insisted were ...