Each home security system has its own set of cues and meanings, and you'll need to consult with your manual to work them out. There are, however, a few universal warning sounds used for most household ...

Carbon monoxide detectors can emit various types of beeps. Some are relatively innocuous, while others are high-priority alerts that you should not ignore.

An incessant beeping sound in your home can be extremely frustrating, especially when you can't pinpoint where it's coming from. Common culprits include smoke detectors, appliances, and security ...

When a carbon monoxide alarm breaks the quiet with a random chirp, it is tempting to brush it off as a glitch. In reality, those short beeps are coded messages about everything from a dying battery to ...

The sounds your PC tower makes when you reboot or turn your PC on are not always noises you can simply ignore. Before your PC boots its operating system, the motherboard runs a suite of diagnostic ...

Does your Windows PC keep chiming or beeping randomly? Many Windows users have reported their computer keeps making annoying beep sounds and noises every few seconds. If you are experiencing the same ...

Ideally, your car is as quiet as can be. In fact, some electric vehicles are so quiet they're given fake engine noises (some are truly bizarre). It's natural to hear some revving when you hit the ...

Microwaves are great for reheating leftovers or making popcorn, but the constant beeping can be annoying. Here’s how to mute your microwave and snack in peace. Taylor Martin CNET Contributor Taylor ...

Last week we reported on a strange beeping noise being generated by the dual 2 GHz Power Macintosh G5. Several readers have since corroborated the behavior, which appears to be normal - albeit ...

There are few things more annoying than an incessant beeping sound in your home that no matter how high and low you search, you can't identify. It could be a smoke detector, appliance, security system ...