The best speed test apps can help ensure you really are getting all of the data you pay your internet service provider (ISP) for each month. However, they can also indicate whether or not it’s ...

Download the Wi-Fi Analyzer app from the Microsoft Store onto your PC. Once installed, open the app and follow the prompts to allow it to have access to your Wi-Fi. The app shows a list of nearby ...

The more lines, the stronger the connection. For a more precise measurement, use apps like AirPort Utility on an iPhone, ...