This might be helpfull if you want to prevent students fromusing facebook in school and colleges or your employees in office. If you are parent and don’t want you child to use facebook or any other particular site then follow simple steps given below
How To Block Facebook ?
1. Go to Start > Programmes > Accesories
2. Then Right click on Notepad and Run it as administrator.
3. Now open host file by clicking on File > Open and locate to following address
You will find a file name “hosts”. open it in notepad
4. Then just below # 127.0.0.1 localhost paste folowing code
# Blocking Facebook
5. Now save the host file and done.
6. Open any browser and try to open facebook. It won’t open. If facebook opens then you might have done somthing wrong. (let me know if you face any problem)