Within this article, I will introduce to you NetSharea tethering application that keeps your other devices on the Internet via 4G. But before that, what is tethering? And how can Hotspot work for everybody? All smartphone devices now always have Hotspot technology, which aids devices transmit Wifi to other users nearby. On the other hand, the problem is that they must have 3G / 4G info to operate, and its rate will be dispersed, and causing the Internet rate to be considerably diminished. Tethering works similarly to Hotspot, however it is connected directly to computers via USB cable, and that way may even make the transmission more stable than ever before. Simply speaking, Tethering and Hotmail are a kind of technology which aids users devices access the Web through their telephones by 4G data or other users wifi.