### Comment:
What are some common signs and symptoms of a malware infection?

### REPLY:
When a system is infected with malware, it can exhibit various signs and symptoms. These may include capturing screenshots of the user's activities, logging keystrokes, stealing sensitive data such as login credentials or credit card information, or even encrypting files and demanding a ransom for their release. It is important to regularly update your antivirus software and keep your operating system and applications up to date to minimize the risk of infection.