The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

NotebookLM’s slide deck update adds prompt-based slide revisions and PPTX export, so you can refine a deck without rebuilding it, then move it into PowerPoint for speaker notes, templates, and final ...

Discover how to conduct break-even analysis in Excel using Goal Seek and spreadsheet examples, helping you assess ...

Sounds weird, I know.

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

Understanding how much you earn and spend is the key to getting control of your finances. Creating a budget gives you a better sense of where your money is going and can help you achieve financial ...