One of the biggest reasons why people use a VPN is to unblock certain geolocations. If you travel a lot for work, you may have noticed that there are some parts of the world where access to your favorite social media platforms, like Instagram, is restricted or banned completely. Places like China have firm restrictions on access to most social media websites, which means that you’ll have a hard time accessing Instagram if you’re there. A VPN, then, is essential for getting you past those blocks so you can carry on as normal, no matter where you are.