AVG Anti-Virus + PC TuneUp 2013 is a software package that combines antivirus protection with system optimization tools.

The antivirus component helps safeguard your computer against malware, viruses, and other online threats, providing real-time protection for your system.

The PC TuneUp feature aims to optimize your computer performance by cleaning up unnecessary files, improving system speed, and enhancing overall system stability.

Overall, AVG Anti-Virus + PC TuneUp 2013 is a software suite designed to protect your computer from threats while also optimizing its performance for smoother and more efficient operation.