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Excel and Google Sheets tips, formula guides, and how-to articles.

• VLOOKUP vs XLOOKUP: Which Should You Use in 2026?

  Compare VLOOKUP and XLOOKUP: syntax, use cases, and when to use each in Excel and Google Sheets.

  January 15, 2026

• 5 Excel Formulas That Clean Messy Data 10x Faster

  Use TRIM, PROPER, SUBSTITUTE, and more to clean text and data in Excel and Google Sheets.

  January 12, 2026

• INDEX MATCH Complete Guide: Why It's More Powerful Than VLOOKUP

  Learn INDEX MATCH for Excel and Google Sheets: look left, avoid column index errors, and build flexible lookups.

  January 10, 2026

• Excel Formulas for E-commerce Inventory Management

  SKU lookup, reorder alerts, and inventory formulas for Excel and Google Sheets.

  January 8, 2026

• SUMIF vs SUMIFS: When to Use Each (+Examples)

  SUMIF has one condition; SUMIFS has multiple. Learn when to use each with examples.

  January 5, 2026