Learn the NumPy trick for generating synthetic data that actually behaves like real data.

Select winners in Excel using classic INDEX formulas or modern CHOOSEROWS and TAKE combinations.

Microsoft announced new agents for Word, Excel, and PowerPoint. They can help to shrink the gap between ideation and production. Other Copilot updates include an expanded Voice mode. In the era of AI ...

Adding numbers to your passwords makes them more secure. In fact, most sites and services these days require alphanumeric passwords at the very least. Some people ...

A new Agent Mode comes to Office apps today, alongside an Office Agent in Copilot chat. is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 ...

OpenAI’s new ChatGPT agent can create a PowerPoint presentation from a prompt as simple as “analyze three competitors and make a slide deck.” The agent can also act as a virtual assistant, connecting ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Joel Engardio holds a placard for Sunset Dunes at the ribbon-cutting ceremony. Photo by Junyao Yang on April 12, 2025. A random sample of 549 of the 10,985 signatures yesterday submitted in the effort ...

Summary: Random numbers help us secure everything from bank accounts to classified servers. And yet, that essential layer of security can be spoofed. New research from the Oak Ridge National ...

In the realm of data management, Excel stands out as a powerful tool, offering various functionalities to enhance efficiency and accuracy. Among these features, Boolean logic plays a critical role in ...

AI has been a part of the Google Shopping experience for a while now. In October last year, Google started showing an AI-generated brief with suggestions about the products users are looking for, ...