<p>What are the main features and key benefits of Avast Internet Security?<br /><strong>Real-Time Defense</strong> – Blocks malware instantly with behavior and cloud analysis.<br /><strong>Ransomware Shielding</strong> – Protects folders by blocking untrusted app changes.<br /><strong>Smart Firewall</strong> – Stops suspicious network traffic and unauthorized connections.<br /><strong>Phishing Protection</strong> – Detects fake sites, downloads, and scam links.<br /><strong>Lightweight Performance</strong> – Runs quietly with minimal slowdowns during everyday use.<br /><strong>Proactive Security</strong> – Continuous updates keep protection reliable and always active.</p>