The document discusses QuickHeal antivirus software. It details that QuickHeal was founded in 1993 and is based in Pune, India. It has over 17 million customers worldwide and protects against viruses, malware, and data theft. The software scans systems for infections and has features like PC tune-up, spam filtering, and data theft protection. While the free version provides limited protection, the paid version offers full antivirus coverage and support.