: Using a cracked version of an antivirus is counterproductive. Hackers may alter the software to ignore certain threats or open "backdoors" that give them full control over your computer. No Updates
This specific version dates back several years. While some users prefer it because it feels "lighter" on system resources or because they dislike the newer "My Norton" dashboard, running legacy security software is generally discouraged. norton internet security version 20.0.0.136 serial key