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Wired Headphones Crackling in One Ear? Here Is What to Check

Wired audio faults are usually lint in the socket, a failing cable at the plug, or a dirty connector. Here is how…

A NAS is a small always-on file server. Here is when it is worth it, how many bays to buy, and why…

Location comes from several sources and any of them can be wrong. Here is how to recalibrate and which settings actually matter.

Fans spinning with a black screen is a specific fault with a short list of causes. Here is how to find it…

Running earbuds fail on fit and sweat resistance, not sound. Here is what to look for and why open designs are worth…

Smart locks sit at the edge of coverage on battery power, which is a difficult combination. Here is how to diagnose the…

Different services mix audio at different levels. Here is which settings tame it without ruining the sound.

The right mount depends on your car more than your phone. Here is how each type fails and which suits which dashboard.

A guest network keeps visitors and smart gadgets away from your computers. Here is how to set one up and the setting…

A stiff or loose hinge pulls the case apart and eventually breaks the screen cable. Here is what to check and when…

E-readers are simple devices with one important complication: the store you buy books from. Here is what to weigh up.

Blocked speaker mesh, a case, and water-protection mode explain most of it. Here is how to clean it safely and what not…