How-To Geek on MSN

How to use the LAMBDA helper functions in Microsoft Excel

Replace legacy formulas with MAP, BYROW, BYCOL, SCAN, and REDUCE to build secure, scalable, and automated spreadsheets.
PC Magazine

Your Online Privacy Is Disappearing Fast. Here's Why You Need a VPN in 2026

A good VPN can protect your privacy and data, as long as you use it correctly. Here’s how to choose the right one, cut through the marketing lingo, and get the most out of it. I’ve been writing about ...
The New York Times

The Trade Statutes Trump Will Use to Keep Imposing Tariffs

The Supreme Court ruling is a blow, but the administration has other trade tools at its disposal. By Tony Romm and Ana Swanson Friday’s Supreme Court ruling eliminated President Trump’s preferred tool ...

Cyber warfare tactics increasingly used in Iran conflict

Cyber warfare is coming out of the shadows in the Iran war, from hacking phone apps to recruiting agents online to embracing AI as a weapon.
Investopedia

Understanding Hub and Spoke Structure in Portfolio Management

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...