what is VPN ? and how it work ?

What is VPN? And How it work?

• VPN...
• this time is the best thing about smartphone user and networking users, some peoples are no know to What is VPN I Mack post about VPN.
• let's start.

What is VPN:.

• VPN as you know as like privet network.
• But VPN full name is virtual privet network.
• this means you can not use block site in your country.
• But you can use VPN services app in your device to access block sites.
• And other study use for open study sites.

How it works?

• VPN is work to connect your internet.
• And Chang you default  IP address.

note:.

• you can search for google "what is my IP address".
• and see you IP address.