You can create a mobile hotspot on your computer that you can connect your mobile devices. Your devices will then share the computer’s internet connection. This is great for hotels and other places that only provide a single login for Wi-Fi.
How to Connect PC Internet to Mobile via Wifi in Windows 8
Ensure you have a wireless adapter installed in the computer.
Open the Start menu.
Press Enter key.
Network Connections window will open.
Look for a connection labeled Wireless Network Connection(It will have a signal bar icon underneath the connection icon).
This indicates that you have a wireless adapter installed.