Your internet service provider (ISP) brings the internet into your home through a modem. A router then converts that signal into Wi-Fi, allowing phones, laptops, TVs and other devices to connect ...

The dual-mode Speedtest Pulse troubleshoots network issues for ISPs and enterprises, and fits on a smartphone's MagSafe connector.

The dual-mode Speedtest Pulse troubleshoots network issues for ISPs and enterprises, and fits on a smartphone's MagSafe connector.

The best VPNs for Windows PCs let you browse the web, stream videos from services like Netflix, game and download torrents in private.