Modern routers now allow you to set up a guest network, an entirely separate Wi-Fi network to keep your main network secure. Instead of giving away the password to your main Wi-Fi network, where all ...

You may notice that your Wi-Fi router comes with two network options: 2.4 GHz and 5 GHz. It's a feature most modern routers offer and is known as a dual-band network. Called frequency bands, both ...