<p>What are the main features and key benefits of McAfee Internet Security?<br /><strong>Real-Time Defense</strong> – Blocks viruses and spyware with active scanning.<br /><strong>Ransomware Shielding</strong> – Stops suspicious encryption attempts before files are locked.<br /><strong>Smart Firewall</strong> – Filters network traffic to block unauthorized connections.<br /><strong>Web Protection</strong> – Warns about risky sites and dangerous downloads.<br /><strong>Spam Blocking</strong> – Reduces junk email and phishing in inbox.<br /><strong>Proactive Security</strong> – Automatic updates keep protection reliable and always active.</p>