A VPN service is improving your security, privacy and will ensure the free access to information, without being censored by your physical address or location (country).
Using a VPN connection, when you access the internet and visit a website, for example, your connection will be routed through another connection (virtual) that will have a different IP than your actual one. Also, VPN services will encrypt the data send over the internet, so you will be protected against cyber criminal that can steal data from the networks using malicious programs such as sniffers.
A VPN service will do these 2 main tasks: will change your IP address (you choose the desired country and implicitly you will be seen on internet with a different IP address) and will encrypt the transferred data (will not be plain text, so a hacker cannot use it if will steal it).
Some examples of usage:
We have tested these services and all of them are offering money back guarantee (most of them) or a free trial. So don't be afraid to see which service is more convenient for you. Also, you can look at the screenshots for each product review on our site because we tested all these VPN programs.
The best VPN providers have servers in many countries and offer secure connections. They are easy to setup no matter of technical knowledge and to use. These programs can be installed on more devices, useful because we all have an iPhone or an Android these days.