Missed shots. Rubber banding. Failed combos. In video games, lag is always the enemy—and having fast and reliable internet can help you avoid it. Internet speed is, by all accounts, relatively simple: ...

A new feature added to Comcast's newest routers can detect if there is motion is inside your home without needing traditional motion sensors.

Comcast Corp. sits at an uncomfortable intersection of legacy cable, exploding streaming demand, and a brutally competitive wireless market. For years, its brand was synonymous with pay TV bundles and ...

Xfinity Shield detecta movimiento con Wi-Fi, pero Comcast puede entregar esos registros bajo un proceso legal.

Xfinity WiFi Motion usa il segnale wireless per monitorare la casa.