Windows 7 as an WIFI access point

1. Open command prompt

2. Enter the following commands:

netsh wlan set hostednetwork mode=allow ssid=”my-helper.com” key=myhelpercom
netsh wlan start hostednetwork

3. Check the connections:

netsh wlan show hostednetwork

Reference: http://www.wi-fiplanet.com/tutorials/article.php/3849841/How-to-Create-Wireless-Hosted-Networks-in-Windows-7.htm