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

### REPLY:
When a computer is infected with malware, it can exhibit several signs. Some common indicators include frequent system crashes, unexplained changes in system settings, and the appearance of unfamiliar files or programs. Additionally, a malware infection may cause a significant decrease in system performance and internet speed. It is important to note that this information can be used by malicious actors to exploit vulnerabilities in systems.