The Windows Registry is a hierarchical database that stores configuration settings for the operating system and installed software. Malware, including viruses, can alter registry settings to gain persistence, evade detection, or modify system behavior. Checking the registry for suspicious entries can help identify and remove malware infections.
Identifying and removing malicious registry entries is crucial for maintaining system health and security. By regularly checking the registry for viruses, you can proactively prevent malware infections and minimize their impact on your system.