You can easily check your Wi-Fi signal's strength, right down to the exact dBm levels, on a Mac or PC computer. Signal strength is measured in decibel milliwatts (dBm ...

Mobile phone signal strength is crucial for ensuring good call quality and fast data speeds. We often encounter situations where mobile phone signals are weak. Generally speaking, we will judge the ...

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If you use Bluetooth as much as I do, you’ll know that there are times when it works flawlessly and times when it does not. Many of the issues around sound quality of a Bluetooth speaker or the ...

Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of Macs ...

A television signal originates from a transmitter that sends information from an audio and visual source to an amplifier or repeater to the digital receiver of an A/V device, such as a television. The ...

You probably know the best place in your home to make a call on your smartphone. It’s usually going by a window or stepping outside, away from any interferences. I own a modern house built primarily ...

I warn you at the outset. This is not going to be one of those Bugs & Fixes with a neatly defined set of symptoms and a iron-clad solution. This one’s a bit messy. Here’s the deal: Almost immediately ...