MyPublicWifi takes your Internet connection and streams it via Wireless. To do this, simply start the application then check Automatic Hotspot configuration. Set a password of 8 characters minimum then check Enable Internet Sharing and select the network card that's connected to Internet. To enabled Internet Sharing, go to Control Panel > Network and Settings > Change adapter settings and locate the Lan adapter. Right click it and go to Properties > Sharing and check Allow other network users to connect through this computer's Internet connection.