Our '7 Days' weekly tech roundup brings the juiciest announcements. Read about fake Windows PC deals, WhatsApp passwords, and ...

Only two Excel updates this month, but Copilot just got way more powerful. Here's what Microsoft quietly rolled out.

WACC is important for both investors and companies ...

AURORA, Colorado—Lockheed Martin in a recent test showed its autonomy software’s ability to take control of a fighter jet and evade a simulated incoming missile—the first time the company tried out ...