Master calculating cost of equity in Excel using CAPM. Discover step-by-step guidance on market return, risk-free rate, and ...

Vertical monitors can streamline workflows in certain situations. Here's how to set one up in Windows 11 using built-in and third-party tools.

Ramanujan’s insights into pi are now guiding scientists toward a deeper understanding of how the universe works.

You don't need a beefy machine for a home server or a network-attached storage device (NAS). Old PCs are a great starting ...

A Raspberry Pi can teach you a lot about networking, but it still struggles to replace a real Wi-Fi router in everyday home use.

Pi Network has announced a new strategic partnership with CiDi Games. The move marks a coordinated push into Web3 gaming and follows a direct investment from Pi Network Ventures, the ...

Save hours on data entry and formula writing with my game-changing AI tips. From the laptops on your desk to satellites in space and AI that seems to be everywhere, I cover many topics at PCMag. I've ...

Microsoft has launched AI agents for Word, Excel, and PowerPoint. The agents are available for business and individual subscribers. Now accessible on the web, the agents will expand to the desktop.

[Jaryd] from Core Electronics shows us human-like computer vision with Moondream on the Pi 5. Using the Moondream visual language model, which runs directly on your Raspberry Pi, and not in the cloud, ...

Certain Windows 365 Copilot users now have access to a new feature in Excel that lets you use Microsoft's Copilot AI to generate formulas, but you might want to be careful how you use it. Microsoft is ...

What just happened? A recently uncovered attempted bank heist illustrates the growing sophistication and audacity of cybercriminal operations targeting financial institutions. The incident involved a ...