Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

Excel still trips over dates, ghost links, and undo history. These six fixes would save hours for everyday users.

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

Security teams have always known that insecure direct object references (IDORs) and broken authorization vulnerabilities exist in their codebases. Ask any ...

SwitchBot has revealed the onero H1 humanoid robot, the Lock Vision smart locks, and more AI-powered home products at CES 2026. Check it out!

Finding the right talent in the tech industry is rarely a simple task, but sourcing high-quality Node.js developers can feel ...

The recent blaze at a venerable Parsi temple in Kolkata casts a spotlight on a troubling trend affecting India at large. The chaotic maze of overhead electrical wires, frequently overlooked in ...

We must begin the introduction of new outlooks in the search for a new Nigeria. - Professor Ayo Olukotun, Columnist and ...

Climate change debates often drift into two unproductive extremes. One treats the crisis as a moral emergency, demanding ...

Read all the latest news and current affairs of 7th January 2026, curated for competitive exams like SSC, banking, UPSC, and ...

Explore PwC’s 2026 AI predictions and learn how focused strategies, agentic workflows, and responsible innovation drive ...