The most common type of malware is a virus. An infection is a kind of malware that is created to reproduce itself and infected other computer systems. Infections can be spread out through email attachments, infected sites, and infected removable media such as USB drives.

Viruses can trigger a variety of symptoms, including sluggish performance, mistakes, and information loss. In some cases, viruses can even delete files or render a computer unusable.

While viruses are the most common kind of malware, there are other kinds 15 different types of malware - just click the following document - malware that can be just as damaging. These includeTrojan horses, spyware, and adware.