Internet Explorer

• 1). Open Internet Explorer and click on the "Tools" button in the menu bar.
  
  
• 2). Click on "Internet Options" and then click on the "Security" tab.
  
  
• 3). Click on the "Custom Level" button and then select the "Enable" option for "Active Scripting."
  
  
• 4). Click the "OK" button to apply the settings.
  
  

Firefox

• 1). Open Firefox and then click on the "Tools" button in the menu bar.
  
  
• 2). Click on the "Options" button. Click on the "Content" section.
  
  
• 3). Check the "Enable JavaScript" option and then click the "OK" button to apply the settings.