How-To Geek on MSN

How to use the MAP function in Microsoft Excel

Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...
How-To Geek on MSN

90% of Excel spreadsheets contain errors: Here’s how to fix yours

Studies, including those by spreadsheet researcher Raymond Panko, estimate that up to 90% of all spreadsheets contain at ...

iTagPro Bluetooth Tracker: How the iTag Pro Technology Works, What It Can and Cannot Do, and Who It May Be Right For in 2026

Independent Analysis Examines iTagPro's Bluetooth Technology, Realistic Use Cases, Limitations, and How to Determine If It Matches Your Tracking NeedsNEW YORK, Dec. 27, 2025 (GLOBE NEWSWIRE) -- As ...