### Comment:
What are some common signs that indicate a computer is infected with malware?

### REPLY:
When a computer is infected with malware, there are several signs that can be observed. These include sudden and unexplained system crashes, slow performance, increased CPU usage, unusual network traffic, and unauthorized access to personal data. Additionally, the presence of new and unfamiliar programs or files, changes in browser settings, and frequent pop-up advertisements are also indicators of a malware infection.