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

### REPLY:
If your computer is infected with malware, you may notice that your personal files are being encrypted and held for ransom. In such cases, you will receive a message demanding payment in exchange for the decryption key. Additionally, you may observe that sensitive information such as passwords, credit card details, or personal data are being harvested and sent to remote servers. This information can then be used for identity theft or other malicious activities.