Hi Suman,

Security Reviver will scan your PC and identify security threats and vulnerabilities. Security Reviver can quickly and safely remove these threats and prevent them from reoccurring.Security Reviver identifies threats and vulnerabilities on your PC and will neutralize them quickly and easily. It then constantly monitors your PC to ensure you’re protected against future infection.
Security Reviver is continuously updated to ensure you’re protected against the latest threats and vulnerabilities.
You can schedule Security Reviver to run at startup or any other time of day, ensuring you are in control of your protection. You can also choose a Quick, Deep or Custom scan depending on your needs and preferences.

I hope this helps.

Regards,
Lokesh