How to block Web Sites without any Softwares?

Steps



1] Browse C:\WINDOWS\system32\drivers\etc

2] Find the file named "HOSTS"

3] Open it in notepad

4] Under "127.0.0.1 localhost" Add 127.0.0.2 sitenameyouwantblocked.com , and that site will no longer be accessable.

5] Done!