As you are referring to hosts file simply add the site and the IP of 127.0.0.1. This is the local loopback address and will block access to that site.

How can I save the changes in hosts file because on saving the data in that file it is showing permission windows\system32\... \hosts was denied so somebody help me ***

Save it as a TEXT (txt) file and then rename the old one .OLD and rename the new one without the TXT extension.

Sir I saved the old one as hosts.OLD and new one hosts.txt inside the etc and I tried to block the Google in this way I wrote in last of the document # 127.0.0.2 www.google.com and I opened the in which Google is default it is opened not blocked

I saved the old hosts file with hosts.OLD and new one with hosts.txt and changes with in last line 127.0.0.2 www.google.com saved in and closed all the things when I reopened the Google which is set default in my internet explorer it is opening it is not blocking so *** help me Mr. Curlyben

Should be:


127.0.0.1 google.com
Also rename hosts.TXT to simply hosts with out an extension.

You may need to clear your cache for it to take proper effect.