### Comment:
What are some indicators that a computer might be infected with malware?

### REPLY:
When a computer is infected with malware, you might notice unusual behavior such as frequent pop-up ads, sudden appearance of new desktop icons or toolbars, unauthorized access to personal information, or strange messages or emails being sent from your account without your knowledge. It is important to regularly scan your system for malware using trusted antivirus software and to keep your operating system and applications up to date to prevent and detect any infections.