... Viruses 2). Aside from introducing viruses through the system's applications, hard disc or floppy disc, there are other ways for the system to become infected. There are incidents of viruses finding their way into a system through licensed, shrink-wrapped software is added to the system. Generally, but not always, this software is safe, but occasionally the virus has been introduced in the original handling ... or volume name has been changed, programs or files are suddenly missing, unknown programs or files have been created or some of your files become corrupted or suddenly don't work...

• Word Count: 1285
• Approx Pages: 5
• Grade Level: High School

... in our cells, which are the body's primary unit of life. To comprehend cancer, it is helpful to know how our normal cells become cancerous. The body is made up of many types of cells. Normally, cells grow, divide, and produce more cells as they are needed to keep the body healthy and functioning properly. Sometimes, however, the process goes wrong. The cells keep dividing ... . Asbestos is the name of a particular group of minerals that occur naturally as fibers and that are used in certain industries. Asbestos fibers tend to break easily into particles that can float into the air and st...

• Word Count: 1590
• Approx Pages: 6
• Grade Level: High School