The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

If your devices only support up to 4K at 60Hz, a "premium high-speed" HDMI cable (18Gbps, HDMI 2.0) is perfectly fine. Again, just avoid really old or thin cables. Early HDMI cables (HDMI 1.4 or older ...

USB ports have quietly turned into the default power outlet for phones, laptops, headphones, and even monitors, but the ...

Some kind of continuity beeper has been a standard piece of gear since the dawn of electronics. Sure, you probably have an ...

While standard receptacles typically use three wires -- hot, neutral and ground -- you'll occasionally find 2-prong outlets in older homes. Since this type of outlet lacks a ground connection, the ...

Place a thermometer inside a glass of water, place the glass on the middle shelf of the refrigerator and let it sit for at least 8 hours. Periodically adjust the temperature setting on your ...

Battery problems rarely arrive out of nowhere. Long before a car refuses to start or a phone dies at 20 percent, small changes in behavior reveal that the power source is struggling. I look for those ...

It's evident right in the name why a multimeter can be so handy — it measures multiple things, including voltage, current, and electric resistance. This makes it useful whether you're a professional ...

The Alter Bridge and Creed guitarist's love for Dumbles underlines the importance of choosing the right amp for your style When you purchase through links on our site, we may earn an affiliate ...

Welcome back to our Tech Tip series! Today, we’ll review one of the most essential tools in every toolbox, a multimeter. Multimeters are most useful for a technician when they are dealing with ...