Excel and Power BI aren’t rivals—they’re complementary tools that shine in different contexts. Excel excels at ad‑hoc analysis, modeling, and direct data manipulation, while Power BI delivers scalable ...

Retail is becoming a data-driven battlefield, and Microsoft’s ecosystem — from Power Query to Power BI and Copilot — is helping brands win. By automating data transformation, unifying systems, and ...

A.I.-generated microdramas have taken off. Celebrities have threatened legal action against the use of their likeness, while actors say jobs have dried up. By Vivian Wang and Jiawei Wang High school ...