Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.
Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...
Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it ...
From Power Query to the Data Model, here are the five architectural gaps that keep me paying for Microsoft 365.
ConsentFix is an OAuth phishing technique abusing browser-based authorization flows to hijack Microsoft accounts. Push ...
Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.