Blog Articles

Simple Excel articles, formula tips, and spreadsheet ideas to help you learn and practice with more confidence.

2 articles
Featured
Excel Strategy
Professional Formulas
Data Analysis

SUMIF vs SUMIFS: When to Use Each

SUMIF is fine for a quick one-condition total, but SUMIFS is usually the safer choice when a report might grow. Here is how to choose the right one without rewriting formulas later.

Muhammad Ichsanul Fadhil
Apr 06, 2026
18 min read
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Excel
Foundations

Absolute vs Relative References in Excel

Absolute and relative references decide whether a formula moves or stays locked when you copy it. Once you understand that difference, your formulas become much easier to scale.

Mar 25, 2026
18 min read
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