How to Make Wi-Fi Hotspot on Windows using Notepad 1. Open Notepad and type paste below code into it. netsh wlan set hostednetwork mode=allow ssid=FreeWIFI key=12345 netsh wlan start hostednetwork 2. Now you can change the SSID by changing code in blue color and you can change the security code in red color. 3. Now make sure to save this file as Start.bat and its done. 4. Now create another new Notepad file and paste below code into it. netsh wlan stop hostednetwork Save this file as Stop.bat and your Wi-Fi Hotspot stopping process is up. So now when ever you want to start the Wi-Fi Hotspot simply double click the Star.bat file and your Wi-Fi hotspot will start to broadcast. As soon as you are done you can double click the Stop.bat file and your broadcast will be stopped.