Whether it's replacing lost remotes or backing up access devices, these practical Flipper Zero tips are easy for beginners and unexpectedly useful.

"I do not approve of anyone making this themselves. I don't condone that behaviour. It's incredibly dangerous and I'm not liable." ...

Control panels of a pre-digitalization nuclear plant look quite daunting, with countless dials, buttons and switches that all ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Launch any app, or bring back the right ctrl key.

Now that Windows 10 is no longer supported, it's become a more attractive target for hackers. That doesn't mean you need to upgrade right away—here's how to stay protected. When the IBM PC was new, I ...

The Stream Deck is great for running macros on your Mac, but there are ways to do it significantly cheaper. Sometimes, all it takes is a spare keyboard or a secondary numpad. In the pursuit of ...

For the fastest way to join Tom's Guide Club enter your email below. We'll send you a confirmation and sign you up to our newsletter to keep you updated on all the latest news. By submitting your ...

Editor's take: CES 2026 has made it abundantly clear that the hype around AI in PC products is far from over. HP, one of the more notorious purveyors of audacious commercial ideas, is now attempting ...

As a Windows system built inside of a functioning membrane keyboard, the HP EliteBoard G1a announced today is a more accessible alternative to other keyboard-PCs. But Raspberry Pis largely appeal to ...

If old sci-fi shows are anything to go by, we're all using our computers wrong. We're still typing with our fingers, like cave people, instead of talking out loud the way the future was supposed to be ...

To use MSG.exe to send a message to a network computer, you need the name or IP address of the target computer. Also, the destination computers should be connected to the same local network. Add ...