Wi-Fi! It’s everywhere, and yet you can’t really see it, by virtue of the technology relying on the transmission of electromagnetic waves outside the visual spectrum. Never mind, ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

We list the best open source software, to make it simple and easy to install multi-purpose software at no extra cost to you or your business. Open source software is any kind of program that anyone in ...

Dianna Gunn built her first WordPress website in 2008. Since then, she's poured thousands of hours into understanding how websites and online businesses work. She's shared what she's learned on blogs ...

Whether you take casual selfies or work professionally as a photographer, the top photo editing software we've tested will help you get the most out of your images. I've been testing PC and mobile ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Your PC’s storage media is subject to malware and, on occasion, natural disasters such as lightning, fire, etc. — which is why formulating a backup strategy is critical for keeping your data safe. Our ...

We list the best mobile app development software, to make it simple and easy for businesses to design and produce an application with the features you need. This is important because while mobile apps ...

TIOBE Index for November 2025: Top 10 Most Popular Programming Languages Your email has been sent November’s TIOBE Programming Community Index feels less like a simple reshuffle and more like a new ...