You Asked Each week, we'll hand pick some of the most commonly asked questions and answer them as concisely and helpfully as ...

To easily check your Wi-Fi signal strength, look for how many lines appear in your device's Wi-Fi symbol. The more lines, the stronger the connection. For a more precise measurement, use apps like ...

Then enter your address details and the tool will find your local transmitters and check for problems in your area. Please note the tool provides info for terrestrial TV and radio transmitters only.