Wireless Internet

Isn't having a wireless internet connection great? I sure think it is. I can be in another part of the house and be working on the internet while someone else in the family uses the desktop computer. I really don't know how it works but I guess I don't need to, as long as it works properly. We have had only a few minor problems and those were easy to correct. We have neighbors that have wireless too. Ours is password protected which I believe is a smart thing.