Airport Express/Extreme
Hey guys! I was wondering if someone could give me a full introduction to the Airport Express and AirPort Extreme. I wanted to know if I need an Internet provider (FiOS) to make it connect to the Internet and act as my house router, giving me Internet to play games online and surf the web. Also, does the express act as a little Wi-Fi booster? Like I place it in my room (Weak Wi-Fi) and my wifi becomes great? Thanks so much!
OS X Mountain Lion (10.8.4)