Learn to use Excel formulas, organize data, create reports, and solve common spreadsheet problems with practical examples and clear step-by-step guides.
Transitioning from legacy VLOOKUP to XLOOKUP, INDEX/MATCH combinations, and nested IFS without circular errors.
Leveraging FILTER, SORT, UNIQUE, and SEQUENCE to auto-expand datasets without dragging down fill handles.
Constructing clean summary tables, managing calculated fields, and avoiding broken range references.
Configure parameters, generate valid formulas, and inspect argument breakdowns.
The cell or value to find
Column or range where value exists
Column or range of results to return
Fallback value if missing
Ensure lookup_array and return_array have identical dimensions (same number of rows/columns) to avoid #VALUE! errors.
Learn how Excel's modern dynamic array functions — FILTER, SORT, UNIQUE, and SEQUENCE — automatically spill results into multiple cells, replacing complex array formulas and manual updates.
Learn to create, configure, and refresh Pivot Tables in Microsoft Excel. This guide covers field layout, calculated fields, grouping by date, slicers, and avoiding common data source errors.
Learn how to use Power Query in Microsoft Excel to import data from files and web sources, clean messy datasets, reshape tables, and create refreshable reports without formulas.
Master SUMIFS in Microsoft Excel and Google Sheets. Learn how to sum data using multiple conditions, date ranges, wildcards, and dynamic criteria references with real-world examples.
Why XLOOKUP replaces VLOOKUP and HLOOKUP in Excel, with practical syntax comparisons, left-lookup demonstrations, and default exact match handling.