Wireless hot-spots (commonly known as Wi-Fi) can be found everywhere! If you have a PC with a wireless network card, then you must have seen many networks around you. These networks are secured with a network security key. Hacking those Wi-Fi passwords is your answer to temporary internet access.
Technologically of sharing device’s internet connection with other devices is known as tethering . Using tethering you can share your Android phone’s internet connection with several devices , such as you computer , tablet or other gadgets .