Tutorial

Complete Guide to VLOOKUP Formula in Excel

Master the VLOOKUP function in Microsoft Excel, LibreOffice Calc, and Google Sheets. Learn syntax, examples, and common mistakes to avoid.

Jan 5, 2026 5 min read

Examples

IF Formula: 10 Practical Examples for Excel

Discover 10 real-world IF formula examples you can use today. Learn nested IF statements, IF with AND/OR, and advanced IF techniques.

Jan 4, 2026 7 min read

Tutorial

SUMIF Formula: Sum with Conditions in Excel

Learn how to use SUMIF to sum cells based on conditions. Perfect for sales reports, budgets, and data analysis in Excel, Calc, and Sheets.

Jan 3, 2026 6 min read

Comparison

INDEX MATCH vs VLOOKUP: Which Should You Use?

Compare INDEX MATCH and VLOOKUP formulas. Learn when to use each, their advantages, and why INDEX MATCH is often preferred by Excel experts.

Jan 2, 2026 8 min read

Tips

10 Common Excel Formula Mistakes and How to Fix Them

Avoid these 10 common Excel formula errors. Learn how to fix #N/A, #VALUE!, #REF! errors and write better formulas.

Jan 1, 2026 6 min read

Tutorial

LibreOffice Calc Formulas: Complete Guide

Master LibreOffice Calc formulas. Learn how Calc formulas differ from Excel, compatibility tips, and essential formulas for Calc users.

Dec 30, 2025 10 min read