Before spending any money, it's a good idea to make sure that you get the most out of your existing router. Wi-Fi is finicky, and it doesn't take much to disrupt those wireless signals, so if your ...

Position your router centrally and elevated for optimal Wi-Fi signal. Avoid placing your router near microwaves or other disruptive electronics.

Customers of fixed broadband provider Virgin Media (O2) have today been informed that the ISP is "starting to upgrade" those ...

Snapchat calls can fail for several reasons, from simple connection issues to more complex app problems. If your calls aren't ...