To do so, you first need to log into your router’s admin interface. If you don’t know what your router’s IP address is, open a Command Prompt in Windows and type “ipconfig” without the quotes. Look for “Default Gateway” and copy & paste the address next to it into your browser’s URL bar.

You should now see your router’s admin interface and a login prompt asking you to enter the admin password. Unless you’ve changed the default password to something more secure, “admin” should work. If it doesn’t, look for a sticker on your router or contact your internet service provider to help you.

Each router is slightly different, but most routers hide the option to change WiFi channel somewhere in the advanced settings menu. If you can’t find it there, we recommend you open your router’s manual and see if it mentions how to do it. After you’ve changed the channel, launch NetSpot one more time and verify that your router is really broadcasting on the best channel.