In India Facebook is blocked by few ISP from yesterday, so here are trick to access Facebook even it is blocked by your ISP or by colleges or any school.
Method to Access Blocked Facebook
Flush your DNS and renew it.
Open “Run” by Pressing windows+R button or from Stat menu.
Type CMD and then press enter to open Command Prompt.
Now you have to flush you DNS and renew it. SO type one by one following into command prompt.
If it is still not accessed try this Method
Change your DNS to Open Dns or Google Public Dns
Configure your network to Open DNS.
Here is a step by Step guide to configuring your network setting to use Google Public DNS
Using Web Proxy
You can either use any Proxy website e.g. hidemyass.com to access Banned Facebook or configure your browser to use proxy.
To configure your browser to use proxy go to setting > Advanced > Network >Setting >. Then enter proxy values to manual proxy setting or use automatic proxy configuration url. For more info read how to set up automatic proxy detection.
you can also follow same method to configure proxy setting in all other browser.
Use Auto Hide IP software or Torto change your IP and then access blocked Facebook or any website.
The main website www.facebook.com eas blocked by Indian ISP but you can still access facebook by typing this URL in your browser www.0.facebook.com or www.m.facebook.com.