The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...
Excel automations cover auto-updating charts, deadline flags, and smart links; Ctrl+T table charts expand as new rows appear.
Microsoft has removed App Skills from Excel's Copilot after users found multiple AI entry points confusing, now consolidating ...
Stop using AI as a search engine. Here are 6 real AI workflows that save hours every week in 2026 — for writers, developers, researchers, and business professionals.
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