How to block unblock websites ?

How to block unblock websites ?

• Go to Start and then Run.
• Type in this C:\WINDOWS\system32\drivers\etc
• Now you will see file name Host open that in Notepad.
• Below "127.0.0.1 localhost" add IP address of site to be blocked.
• To unblock any site just reversed the process.
   

      EXAMPLE

     127.0.0.1 localhost
     69.171.224.14    (This will block Facebook)

     NOTE: For each site you block just add "1" to the IP (127.0.0.1)