How can your Windows computer get a virus? Can you get virus from PDF? Can images carry viruses? Can you be infected by Office documents? Read it all here!

Much like a biological virus, it can transmit to other devices without the knowledge of the user. Around 16 million American households are affected by computer viruses each year, and 1 million of ...

Computer viruses can invade your system without you noticing, disrupting its operation and even stealing your data. To protect your device, it's important to know how to recognize signs of ...

October 23, 2000 Web posted at: 10:21 a.m. EDT (1421 GMT) by Kim Zetter (IDG) -- Virus: A self-replicating piece of computer code that can partially or fully attach itself to files or applications ...

One sign that your computer might be infected is when you spot missing files. You may also notice new files mysteriously appearing.

Theoretically, a virus could attach itself to any executable program. On a modern computer, there may be hundreds or even thousands of potential host programs.

A programmer solves the age-old question: How do I analyze a computer virus without it infecting my local network?