A portable Wi-Fi router creates a private Wi-Fi network by connecting to an existing source, such as a hotel room’s Ethernet ...

Having an internet connection is essential to use many features of your device. Xfinity's WiFi Home Hotspot feature allows ...

Lost power due to a storm or electrical problems? Keep your internet connection alive by providing power with these three fixes.

This means I often have to use a personal hotspot or a slow ... and sends large packets of data as apps phone home. All of these can be a big problem when I'm traveling and working.