VPNs can protect your privacy—if you use them correctly. Here’s what VPNs do, what they don't, how they work, and how to get the most out of the service you choose. I’ve been writing about technology ...

VPN apps can hide your phone's IP address. When you use the open internet, your identity generally remains unknown to other users. However, the device you’re on is always tagged with an IP (internet ...

There are certain buzzwords you hear that immediately boost your confidence in the product that's being sold. You may have heard Apple describe its iPhone 15's aluminum enclosure as aerospace-grade, ...