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Practical writing on the same subjects as our courses: Excel technique, Power Query, Power BI, dashboard design, metric definitions and using AI assistants for analytical work without getting burned.

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AI Guides 8 min read

Using AI for spreadsheet work without getting burned

AI assistants are genuinely useful for analytical work and confidently wrong on a regular basis. The verification routine matters more than the prompt.

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Nine structured courses with exercise files, from Excel fundamentals to published Power BI reports.

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