How to create a Wi-Fi network from an existing Wi-Fi network?

Question

Computer networks

There is: a netbook with Windows 7 starer on board, able to create its own access point; external Wi-Fi antenna and Wi-Fi access point, which is located 100 meters from the house.
At home, there is not enough reception power for ordinary devices to receive a signal from that access point, but if you connect an external receiver to the netbook, it normally catches. And now you need the netbook to distribute this received Wi-Fi signal.

Answer 1

Install a WiFi repeater with this antenna.

Answer 2

program www.connectify.me