In this video, learn to test spark plugs and ignition coils for a BMW using a specialized test kit. Discover how to identify ...

Car fuses are protective electrical components designed to safeguard your car's electrical system. Inside each fuse is a narrow metal link designed to melt and function as a circuit breaker when the ...

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 ...

Power strips are a common and convenient way to provide additional sockets, but experts warn that there are certain household items you should never plug into one.

A smart plug is essentially a plug, but with smart technology that opens up a range of features and functions. Just plug in a device and you can switch it off and on with an app on your phone or ...

When you're getting ready to plug an external hard drive or USB flash drive into your favorite device, you have a choice to make. That's because most computers have multiple USB ports, and despite ...

Portable power stations have gotten impressively capable over the last few years, but every now and then you run ...

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...

Winter has arrived, delivering snowstorms, icy rain and plummeting temperatures. That can make it more difficult to keep your utility bill at a manageable level, and if you have family staying with ...

Personally, I don't recommend wasting money on cheap multitools. It's a false economy and a classic case of 'buy cheap, buy twice.' I've been sent dozens for testing, and they've all been poor quality ...

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