Tuesday, 21 May 2013

HOW TO BLOCK / UNBLOCK FACEBOOK FROM YOUR COMPUTER



HOW TO BLOCK / UNBLOCK FACEBOOK FROM YOUR COMPUTER



     You can block the access of some particular websites from your pc by using some simple methods. Consider that you have to block FACEBOOK from your PC. For this follow these steps….

Start > Run > (type) system32 > ok

Now you will enter inside system32 window. Now select the folder named “drivers”. Open it and you can see another folder named “etc”. Double click and open it. Now you can see a file named “hosts”.Double click and try to open it. Now you can see an open with window. In the open with window select the notepad and click on OK button.

Now you can see the contents of the hosts file in a notepad. In the last part of the notepad ,you can see as

127.0.0.1          local host.

In the next line type as

127.0.0.2         www.facebook.com

if you want to block youtube also, you can write in the next line as …

127.0.0.3        www.youtube.com

You can block sites in this manner, …….

Now save all these changes you made in this note pad. And close it. Now try to enter into facebook from your pc in any browser, you cant……

Also by deleting this and saving the changes will unblock the facebook blocking......

(One more thing is there, while trying to save the changes made in notepad window of the hosts file, instead of saving if it is asking save as, it means that you have not enough rights to change the notepad content. Then you have to change the security setting of the hosts file and have to try again…)   


Feel  free to ask any doubts if u have related to this post.........

RELATED POST  : FACEBOOK BLOCKING AND UNBLOCKING
 

57 comments:

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  2. what do i change in the security settings?

    ReplyDelete
  3. how do i change the security setting...??

    ReplyDelete
    Replies
    1. hai mr, Prajay,
      Pls tell me what kind of security you have to change,( like proxy, internet security, filtering etc.) then only i can help you.......

      Delete
  4. You can use http://www.maskmenow.com to access any blocked website.
    Don't forget to turn off java script via web proxy's settings for the best experience (specially when browsing Facebook).
    It is the best online proxy found i have listed some features of it to help you.
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    ReplyDelete
    Replies
    1. Thank u my dear friend for giving me such information about the site. i am expecting such information from u more......................

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  5. my computer had block by IT for facebook and youtybe can alll friend tell me about unblock this web?

    ReplyDelete
  6. Its not working, I have done all the things as you said, but still facebook is accessible in my pc.

    ReplyDelete
  7. How To Use Block Sites On Google Chrome?
    http://unitedhackingarticle.blogspot.com/2014/08/how-to-use-block-sites-on-google-chrome.html
    How To Use Block Websites On Mozilla Firefox?
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  8. how can I unblock facebook on my PC

    ReplyDelete
  9. im in a company where all computers are blocked by an administrator. how do i gain administrative rights? ivodicor@yahoo.com is my adress

    ReplyDelete
  10. Dear friend

    Showing " The process cannot access the file because it is being used by another process" when i tried to unblock. Please help me.

    ReplyDelete
  11. how to unblock facebook by virus guard

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  12. sir my company blocked facebook
    any way to open fb
    any changes getting domain

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  13. in my school fb has been blocked just say me how to unblock it

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  14. the company i've been working on blocked facebook. i was trying to unblock it but it says i dont have any permission and that i need to login as an admin

    ReplyDelete
  15. This comment has been removed by the author.

    ReplyDelete
  16. Save yourself the hassle and just use a free proxy service. I used to edit local hosts and use defined proxy servers too but its just too much. Try this one http://instantunblock.com/ its free and easy to use.

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  17. sir my company blocked facebook
    any way to open fb
    any changes getting domain

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  18. Hello, It is really cool. i have been searching here and there for this............................ THANKS A LOT !!!!!! Keep Going.

    ReplyDelete
  19. Sir my company block the facebook and youtube , how can I unblock ?


    please reply ...

    Thank u :)

    ReplyDelete
  20. sir my block youtube facebook .how can unlock

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  21. This comment has been removed by the author.

    ReplyDelete
    Replies
    1. sir my facebook and youtube block pleess unlock

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  22. sir my block youtube facebook .how can unlock

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  23. I use Unblock-youtube it's fast and look well on my cel

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  24. How can I change the security setting of the hosts file for me to save and unblock sites?

    ReplyDelete
  25. I did it! I'll tell my mommy! I did it! haha I'm in the library now haha lol

    ReplyDelete
  26. what code are you going to type if you're using windows 7? thanks

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  27. sir my company blocked facebook
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  28. sir my school blocked facebook how can i unblock it
    thankyou

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  29. I do all the methods above but still not work please help me

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  31. THEN I CHANGE ANYTHING IN NOTEPAD AND GO FOR SAVE ONE MESSAGE COMING HOSTS WAS DENIND ,WHAT I NEED TO DO FOR SOLVE THIS PROBLEM

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  32. hi sir, how to change the security setting of the host file?

    ReplyDelete
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  36. This site can’t be reached
    www.facebook.com refused to connect.

    Try:
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    Checking the proxy and the firewall
    Check your internet connection.
    Check any cables and reboot any routers, modems, or other network devices you may be using.

    Allow Opera to access the network in your firewall or antivirus settings.
    If it is already listed as a program allowed to access the network, try removing it from the list and adding it again.

    If you use a proxy server…
    Check your proxy settings or contact your network administrator to make sure the proxy server is working. If you don't believe you should be using a proxy server: Go to the Main menu > Settings > Change proxy settings… > LAN Settings and deselect "Use a proxy server for your LAN".

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