Worried that your computer might have adware or spyware? Free resources are available online for checking a computer running Microsoft Windows. Experts recommend using at least two products because ...

Computer viruses are a growing threat on the Internet. They cost organizations hundreds of millions of dollars every year. In 2007, there are thousands of viruses that can affect— even cripple—your ...

Safe mode is a special Windows boot option that starts Windows without any startup programs or drivers. If you're struggling with malware that starts at boot on your business computer, boot into safe ...

Realizing that your computer is infected with a virus can be a heart-stopping moment, but there's no need to panic. Viruses or other malware can have a devastating effect on your PC, slowing its ...

It can turn your system against you, slow your browser to a crawl and inhabit your computer like some grotesque parasite. It can cling to your Windows registry with its grasping mandibles and sucking ...