VPN uses: 14 things you didn`t know a VPN could do
(Android Central)

A virtual private network, or VPN, keeps your online activity secure from snooping by masking your identity and location. It does this by creating an encrypted `tunnel` to the server run by your VPN of choice, redirecting your internet connection there and spitting it out the other side with a different IP address than your own. You`ll usually have to pay for the privilege via a monthly or annual subscription fee, with the latter the best option if you`re after a deal and can pay upfront. If you`ve never used one before, it might seem like a bit of an unnecessary expense but there are lots of situations where a VPN might come in handy. First and foremost, the extra security offered by a VPN is great for peace of mind – especially when you`re browsing the internet on a public Wi-Fi network. These networks are often unsecured, which means they`re open to abuse from those in the know. Some are even set up by nefarious types for that very reason, and might look legit, but aren`t. When ...