How-To Geek on MSN
The AI delusion: Why Copilot won't clean up a messy Excel spreadsheet
Automation can't compensate for broken logic, inconsistent formatting, or a lack of a foundational data model in Excel.
Learn essential IT skills for jobs in 2026, including Python, SQL, cloud computing, cybersecurity, and beginner tech skills ...
How-To Geek on MSN
Excel finally fixed its worst problems—but you're still using the old workarounds
Excel has quietly gained dynamic arrays, XLOOKUP, Power Query, and Python, yet many still work the old way.
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