VPN means Virtual Private Network.It can change your IP Address and hide your status in internet world .VPN is using mostly to open unblock website which are blocked by Government Or in schools not allowed like Facebook and others social websites are not allowed in school so you can use VPN to open that website.website is also using for security reasons because it can hide your IP addresses and help in privacy.
How To Setup VPN Connection In Windows 8 ( Proper Way With Pictures )
You Can Make VPN Connection Just In 6 Steps.
1 : Go To Start ( Metro Screen Of Windows 8) And Type Control Panel And Click On It.
2 : Click On Network And Internet And Select Network and Sharing Center
3 : Click On Set up a new connection or network And Select Connect To a workplace
4 : Click on Use My Internet Connection ( VPN ) And Enter Internet Address And Click On Create
5 : Click on Network ( monitor or wireless signal ) Present in the end of start bar
6 : Select VPN connection and click on connect and enter Username And Password
After a short delay VPN connection will connect and you will be able to access block website and other services