Excel has quietly gained dynamic arrays, XLOOKUP, Power Query, and Python, yet many still work the old way.

Smarter AI editing: New 'Edit with Copilot' lets users switch between Q&A and active editing, with plan mode for step-by-step previews before changes. Formula-free workflows: Copilot can now generate, ...

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Brushing your teeth may seem like a mindless activity during which you can daydream or scroll on your phone, but not paying attention to what you're doing can affect your dental health. Especially ...