There's one more critical point to remember when changing location with a VPN. The VPN server only changes your IP address ...

If your Wi-Fi performance is poor despite a strong signal, or you can't achieve the download speeds your ISP promises, you should consider changing your Wi-Fi channel. You can do this yourself by ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...