Easy Sheet Work: Spreadsheet Mastery: Excel & Google Sheets Hub

Mastering the QUERY Function in Google Sheets: SQL-Style Reporting Made Easy Manually filtering thousands of spreadsheet rows, copying results into another tab, and rebuilding monthly reports wastes time and introduces avoidable errors. The Google Sheets QUERY function lets you filter, sort, group, and summarize records with a single formula, using a query language similar to SQL. Executive summary This tutorial shows you how to turn a raw sales register into an automatically updating report without repeatedly applying filters or writing separate formulas for every department. You will build a reusable QUERY formula, calculate totals by region, troubleshoot common errors, and learn where Google Sheets QUERY differs from Microsoft Excel.   Mastering the QUERY Function in Google Sheets 1. The Real-World Business Scenario Imagine that your operations team maintains a sales register containing hundreds or thousands of transactions...

How to Calculate Percentages in Excel: Totals, Percentage Increase, and Difference A sales report can show a higher revenue figure while hiding a decline in one branch, and an incorrect percentage formula can make that report misleading. The solution is to use the correct numerator and denominator, handle zero values properly, and format the result as a percentage instead of multiplying it twice. Executive summary This guide explains how to calculate a percentage of a total, percentage increase or decrease, and the percentage difference between two values in Excel and Google Sheets using practical business data. You will also learn how to avoid division-by-zero errors, incorrect cell references, misleading comparisons, and formatting mistakes when preparing reports.   How to Calculate Percentages in Excel: Totals, Increase & Difference In this guide A real-world business scenario The essential percentage formulas Sample ...

How to Build an Interactive Executive Dashboard in Excel & Google Sheets Executive Summary: This tutorial solves a common reporting problem: management wants one dashboard that can switch between teams, regions, periods, and KPI views without rebuilding formulas every week. You will build the dashboard using data validation dropdowns, checkboxes, dynamic ranges, KPI formulas, and conditional-formatting heatmaps that work in both Google Sheets and Microsoft Excel.   How to Build an Interactive Executive Dashboard in Excel & Google Sheets Most spreadsheet dashboards fail for a simple reason: the underlying report is manually assembled. An analyst changes a filter, copies a formula, updates a range, fixes a broken total, and then discovers that the executive summary no longer agrees with the source data. A better design separates the workbook into three layers: Raw data: the transaction-level records. Calculat...