### Comment:
What are some common signs of a malware infection on a computer?

### REPLY:
One of the signs of a malware infection is the presence of keyloggers, which can record your keystrokes and capture sensitive information such as usernames, passwords, and credit card details. Additionally, malware can create backdoors, allowing remote attackers to gain unauthorized access to your computer. Some malware can even encrypt your files and demand a ransom for their release. It is crucial to have proper security measures in place to prevent such infections and regularly update your antivirus software.