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

### REPLY:
When a computer is infected with malware, you may observe unusual network traffic, such as large amounts of data being transmitted to suspicious IP addresses. Other signs include the creation of new, unknown files or folders, unauthorized access to personal information, and the presence of unfamiliar processes or services running in the background. You may also notice a sudden increase in CPU or memory usage, as malware often consumes system resources. However, it is important to note that these signs can also be caused by legitimate software or system issues, so it is essential to consult with a professional to confirm any suspicions of malware infection.