Install Required DSC Drivers and Utilities

• Begin by installing the USB token driver provided with your DSC.
  
• Install the Digital Signature Utility tool recommended by the Certifying Authority.
  
• Ensure the Cryptographic Service Provider (CSP) software is properly configured.
  
• Restart your system after installation to apply changes.
  
• Confirm that the DSC token is detected correctly on your computer.
  

Register the DSC on the Portal

• Log in to the government portal using your registered credentials.
  
• Navigate to the ‘Register DSC’ or ‘Update DSC’ section.
  
• Connect the USB token and select the registered authorized signatory.
  
• Choose the correct certificate from the list that appears.
  
• Click on ‘Register’ to link the DSC with your user profile.
  

Install Browser Plugins or Extensions

• Some portals require browser-specific plugins to function with DSC.
  
• Download and install the plugin from the official portal instructions.
  
• Enable the plugin or extension in your browser settings.
  
• Use only supported browsers like Internet Explorer or specific Chrome versions.
  
• Disable conflicting extensions or security blockers for smooth integration.
  

Enable Java or Scripting Settings if Required

• Certain portals may use Java-based applets for signing operations.
  
• Allow Java to run in the browser or system environment.
  
• Configure browser security settings to permit DSC activity.
  
• Ensure pop-ups are enabled for related signing windows.
  
• Whitelist the portal domain for consistent operation.
  

Test and Use the DSC for Transactions

• Once registered, attempt a sample signing activity on the portal.
  
• The system will prompt for token access or PIN entry.
  
• If successful, the signed document or submission is accepted.
  
• Use the DSC for returns, applications, or authentication on the portal.
  
• Periodically check DSC validity and renew before expiration.