Last year, my roommate moved out of my apartment and ended up taking our wireless router. I didn’t want to wait for twenty-four hours for Amazon to send me my new router, so I decided to turn my PC into a wireless router (or hotspot). My PC, which was wired directly to my modem, turned out to be a great replacement for my router and allowed me to hook up to the internet via WiFi with my laptop and mobile devices.
There are two ways of turning your Windows 8 PC into a wireless router, and I will walk you through both.
Full article here:
How to Set Up WiFi Hotspot in Windows 8 (Make Tech Easier)