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

### REPLY:
When a computer is infected with malware, you may notice unusual behavior such as the theft of personal information, financial data, or login credentials. The malware may also install additional malicious software, create backdoors for remote access, or encrypt files and demand a ransom for decryption. It is important to be cautious and take immediate action if you suspect a malware infection on your computer.