### Comment:
What are some signs that indicate a computer may be infected with malware?

### REPLY:
When a computer is infected with malware, it often exhibits various symptoms such as frequent password prompts, data loss or corruption, unusual system behavior, and unauthorized access to sensitive information. Additionally, malware can create backdoors or install keyloggers, allowing attackers to gain remote access to the infected system and steal valuable data such as login credentials or financial information.