How to Block Certain Websites in Internet Explorer

• 1). Open Internet Options under Network and Internet Connections inside your control panel. You should see a "Content" tab; click it.
  
  
• 2). Select "Content Advisor." Now select the content within the list box that you want to restrict from being viewed on your computer. Select "Apply."
  
  
• 3). Password-restrict the Content Advisor by checking the box that states users need a supervisor password. Select "Apply" and "OK."