There are 2 methods to open blocked sites:
Unblock Using the Proxy Websites:
There are 2 methods are available to open blocked sites from any country. Blocked sites can be open using the proxy websites or by installing the vpn softwares on pc. If you are going to open blocked sites using the proxy sites then just open one of the below website and paste the url of that website which you want to unblock/browse.
Here are some examples.
Unblock Websites using Softwares:
You can also use this method to open blocked sites.Just open a link from below and download & install software which you have selected:
Unblock Websites By Creating the VPN Server on Windows
If You don’t like one of the above methods then you can also open blocked sites by creating VPN connection on your Windows/MAC. Here is an tutorial about it.