How to install a Linksys range extender?

We use wireless range extenders to increase the range of our existing Wi-Fi router throughout our home. Linksys is manufacturing wireless range extenders from quite a while and do it perfectly. But, to use a Linksys range extender, we should know, how to set it up with our existing home Wi-Fi router. Setting up the Linksys range extender is very easy and quick.