Is your Wi-Fi connection slower than usual even though you're the only one using it? What if someone else managed to connect without your permission? Here's how to find out if someone is connecting to ...

A good host always shares Wi-Fi with visitors, but explaining which network to join and spelling out the password (if you can even remember it) can get tedious. Maybe you think you remember it but ...

Chances are, unless you're a tech enthusiast, you likely kept the default Wi-Fi name and password from the day you had your router installed. Perhaps you have apartment neighbors with funny custom ...