How glorious can this be? Imagine turning your computer into a WiFi Hotspot. A WiFi Hotspot is a device that creates wireless connection that enables other WiFi oriented devices to connect to its created network and enjoy internet access.
A Wireless Connection can be created from any form of internet connection you have hooked up to your computer. It can be modem dial-up connection or maybe your LAN Network amongst others.
Though, it can be created manually, but the steps are going to be hard,tedious and computer skills will be required but with Connectify its easy, none tedious and best part doesn’t require much computer knowledge.
With Connectify Hotspot which serves as a software router for window computers makes use of the PC’s inbuilt WiFi technology to wirelessly share any available network with neighbours, friends, coursemates etc. 3G and 4G can also be shared.
Steps :
1. Choose your Hotspot’s Username and Password.
2. Choose the Internet you want to share.
3. Click on Start Hotspot.
Works on all editions of Windows XP, Vista, 7 and 8.
arotips 
This connectify is nt free but wifi router is free
yes, connectify is not free but you can always upgrade to a premium license which makes you a pro user. Yes. wifi router is free but its not as good as connectify because it lacks the proper security measures in safeguarding your newtwork.