While strength is often visually represented in the form of cones, bars, or dots, it’s really calculated in the form of decibels per milliwatt, or dBm. A perfect signal is -30dBm, which you’ll ...

Q: Can you explain how to use a Wi-Fi analyzer app? A: Wi-Fi has become an essential utility for most homes and making sure the signal is adequate in high-usage areas is key. When a Wi-Fi signal is ...

Getting a strong Wi-Fi signal in every corner of your home is not always easy. Sometimes, you notice slow speeds or dropped connections in certain rooms, and it can be tough to figure out why. Testing ...

Windows: You’ve seen the dreaded bars before—that fun little graphic that indicates the strength of your wireless connection. While full bars mean you’re probably getting good wifi speed, you’ve also ...

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PCWorld outlines five methods for checking Wi-Fi signal strength on Windows PCs to help users optimize their internet connectivity. These techniques matter for troubleshooting connection issues and ...

A weak Wi-Fi signal from your wireless router to your laptop can cause slow speeds or make your connection drop intermittently. Several factors can affect the wireless signal, including interference ...