Why your two teams report different numbers (and how to fix it)
Sales says 4,120 active customers. Finance says 3,880. Both are right. The problem is not the data — it is that nobody wrote down what "active" means.
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.
Sales says 4,120 active customers. Finance says 3,880. Both are right. The problem is not the data — it is that nobody wrote down what "active" means.
Nine structured courses with exercise files, from Excel fundamentals to published Power BI reports.