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How to use LAMBDA in Excel to create scalable, reusable functions
LAMBDA lets you turn repeated Excel logic into reusable functions that update automatically across your entire workbook.
Smarter Copilot tools: April 2026 update brings multi-step plans, edit mode switching, and Python integration to Excel's Copilot. Visual and mobile tweaks: New edit highlights and streamlined iOS ...
OpenAI’s Codex Chrome extension pushes the coding agent into signed-in browser work, making it more useful for real tasks while raising new questions about access, approvals, and agentic AI risk.
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