When we browse net there are many sites that we cannot access. This is because these sites are blocked in our area. To overcome the issue one can go with proxy serve and access the sites which are not allowed. There are free proxy servers with the help of which you can hide your personal details with the world and can browse freely without any worries.
With the increasing cases of cybercrime and risked involved with online working, it is really very important to keep yourself on the same side and work with no tension in mind. Proxy hides your personal ip address details and allows you to work with no fear. For people who are worried about the extra expenditure on proxy server, they can just look for free proxies which are easily available today. True, that these will allow you limited freedom but surely something is better than nothing and for those who have simple usage, free proxy is just the best choice.