<p>AVG Anti-Virus + PC TuneUp 2013 is a software package that combines antivirus protection with system optimization tools.</p><p>The antivirus component helps safeguard your computer against malware, viruses, and other online threats, providing real-time protection for your system.</p><p>The PC TuneUp feature aims to optimize your computer performance by cleaning up unnecessary files, improving system speed, and enhancing overall system stability.</p><p>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.</p>