Excel's Copilot function is headed for the Recycle Bin
The Register 1 month ago 39
Microsoft will retire Excel’s COPILOT() worksheet function on September 14, 2026. The function, previewed in August 2025, will no longer be available starting that date. From then on, Copilot help must come via the Copilot side pane instead of calling the function from a cell, and Microsoft updated its roadmap to cancel the planned general release in 2027.