Information on computer viruses that I researched.

Computer viruses pollute a information processing system in tierce basal ways: when a user (1) opens an give accuse, (2) runs an vitiateed program, or (3) powers on the figurer with an infected disk in a disk drive. Today, the most common way a computer becomes infected with a virus is when a user opens an infected e-mail attachment.c Methods that guarantee a computer or wind vane is totally safe from computer viruses simply do non exist. Users washbowl take several precautions, however, to protect their home and cut back up computers from viruses. The following paragraphs discuss a variety of precautionary measures discriminating to protect computers from viruses. Do non start a computer with a floppy disk disk in drive A - unless you argon certain the disk is an uninfected boot disk. all floppy disks contain a boot arena. During the startup process, the computer attempts to track down the boot sector on a disk in drive A. Even if the attempt is non successful, a virus on the floppy disks boot sector can infect the hard disk on a computer. Never open an e-mail kernel attachment unless you ar expecting the attachment and the e-mail communicate is from a trusted source. A trusted source is a company or soulfulness you believe will not send a virus-infected file knowingly.

If the e-mail message is not from a trusted source, invalidate the message immediately. Do not open or behave any of its attachments. Many e-mail programs modify users to preview, or go out at the contents of, a message before or without opening it. Some viruses can infect a computer when a user previews an e-mail message. Thus, users should spin off ! message preview in their e-mail programs. Some viruses are transcendental in macros, which are instructions saved in an occupation such as a word process or... If you neediness to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper