If you never setup a wireless modem before you might feel apprehensive but if you stick with these suggestions your chances of succeeding will grow rapidly. Go to YouTube to find videos that show you how to setup the specific make and model of wireless modem you have, along with setting up the wireless modem you also need to configure all of the different devices in the home that will be accessing the network. In order to make the most of this you should go to YouTube and download the videos that show you the step by step process. Use the  youtube converter to mp4 app and save all of these videos on your computer so you know where to find them quickly.