Mastering Dynamic Arrays & Modern Lookup Techniques in Excel & Google Sheets Upgrade your workflow from brittle, error-prone lookups to fast, scalable, and automated array formulas. Introduction: The Death of Legacy Formulas For over two decades, the universal rites of passage for any analyst or office worker were memorizing VLOOKUP column numbers, coping with sluggish INDEX/MATCH combinations, and wrestling with rigid array inputs using Ctrl + Shift + Enter (CSE). If you inserted a new column into your sales sheet, VLOOKUP broke. If you needed to extract 20 rows matching a client name, you were forced to drag helper formulas down hundreds of rows—bloating file sizes and inviting calculation errors. That paradigm is completely obsolete. The modern calculation engine powering Microsoft Excel (365 / 2021) and Google Sheets introduces Dynamic Arrays and smart lookup tools like XLOOKUP and FILTER . Instead of outputting a single value into a single cell, on...
Stop wasting hours on repetitive data entry. Easy Sheet Work provides simple, step-by-step tutorials to help you automate Excel and Google Sheets. From basic formulas to smart time-saving, learn how to make your spreadsheets work for you—no coding required!