How do you remove space-filler virus?

To remove a space-filler virus, first, perform a full system scan using a reputable antivirus or anti-malware software to identify and quarantine the infected files. After the scan, delete any detected threats and ensure your software is updated to protect against future infections. Additionally, consider using specialized removal tools if the virus persists, and back up important data to prevent loss. Finally, keep your operating system and applications updated to minimize vulnerabilities.