Obtain Necessary Equipment
First of all, make sure you have all the required stuff. One of the very basic needs is a working broadband Internet connection. Assuming that you would have it, you need a wireless router that may need a disc to install. If applicable, the disc would be a part of your wireless router package.
After reading all the directions, connect your wireless router. If it is not a wireless modem itself, connect the router to the current modem. It is always better to disconnect the power cable before making any move.
Turn on Router
Your wireless router may have a separate power button. You need to push the button to start the proceedings. Once the router is turned off, most of the job has been done.
There might be a few little lights on the router. Make sure they are blinking. This step ensures that the Internet connection now flows between the cables to the wireless router.
After connecting all the equipments, it is the time to configure your settings. Search for the available wireless connections and connect your device.
It is always better to give a particular name to your connection, because there might be a few more networks available. Also set a password to stop others from using your internet.