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

### REPLY:
If your computer is infected with malware, you may notice that your personal documents and files have been encrypted and held for ransom. You might receive a pop-up message demanding payment in exchange for the decryption key. Additionally, your computer's webcam and microphone may be activated without your consent, allowing the attacker to monitor your activities. It is crucial to seek professional help to remove the malware and protect your sensitive information.