If you have a wireless card in the PC, turn on Internet Connection Sharing on the computer. Then you can use that connection to connect to in the wifi setup options in the phone.
If you don't have a wireless card, need to buy one first.
1.First of all you need to install connectify-me software in your PC
2.Download from official site http://www.connectify.me/hotspot/
3.You need wi-fi card for PC.If you have laptop no need to buy card it is already inbuilt
4.Run software on your pc
5.It acts as a router
6.Now you can on wifi option in your mobile and type password then get connected
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