Compared to the early days of wireless internet, Wi-Fi signals are much more reliable in terms of stability and speed. That said, the efficacy of Wi-Fi is still subject to a variety of external ...

Margie Miller keeps losing her Internet connection. Is it the router, the modem, her PC, or something else? You can isolate the problem by trying different configurations. Try these tests: 1) If you ...

I use a simple unmanaged switch to expand my wired Ethernet access without complicating my home network.