Most people treat Ethernet as just a cable for internet, but it can power devices, wake computers remotely, and run entire ...

Check out the latest stories, videos, and podcasts from the week of Mar. 16, 2026.

There are many ways to fill out your March Madness bracket. Team color. Mascots. Maybe even basketball knowledge. Here's an alternative: famous alumni ...

Simply plugging in a DisplayPort cable won't unlock your monitor's true performance ...

Although many use portable speakers via Bluetooth nowadays, most speakers still have USB ports for reasons other than playing music from your phone.

PCWorld demonstrates building a high-performance Raspberry Pi 5 computer with NVMe SSD storage for under $200, requiring the 8GB Pi 5, M.2 HAT, and compatible power supply. The SSD upgrade via PCI ...

Some uses for an ethernet port include quickly transferring large files, sharing internet connections between devices, or directly connecting to a printer.

Sennheiser’s HD 400U wired headphones deliver strong sound and lossless USB-C audio for under $100. We test their comfort, ...

Your connectivity and power setup is not an accessory. It is infrastructure. The moment you lose a sale because your laptop died at a pop-up, or spend 45 ...

Stuck offline? Learn how to fix the Network Adapter ‘This device cannot start. (code 10)’ error in this article.

Televisions used to do one thing. Show programs. Movies, sports, and TV shows. That was about it. But today almost every ...

We review the first Lego Smart Brick sets, including the $70 Darth Vader’s TIE Fighter, the $90 Luke’s Red Five X-Wing, and the $160 Throne Room Duel.