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

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

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

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

To understand where we’re headed, it helps to break the AI landscape into four categories. When ChatGPT launched in late 2022 ...

Instead of being replaced by AI, Excel is finding new life with powerful AI overlays and CFOs that are doubling down on what ...

Dec 22 (Reuters) - Alphabet (GOOGL.O), opens new tab said on Monday it would buy clean energy developer Intersect for $4.75 billion in cash, plus assumed debt, as tech giants spend billions to expand ...

China lithium-ion battery cells for energy storage tipped to jump 75% this year China dominates production as global, domestic demand climb Surge driven by data centres, China renewables and reforms ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. Georgia Power Co.'s Plant Bowen is shown Oct. 18 ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. FILE -- A banner hangs during a ceremony ...

As artificial intelligence applications and model scales continue their rapid expansion, the technology industry faces a mounting infrastructure crisis: power supply ...

This story originally appeared on Inside Climate News and is part of the Climate Desk collaboration. When a derecho slammed into the Duane Arnold nuclear plant in 2020, Diana Lokenvitz had time for ...