What You Need to Know About Using an Antivirus.

[addison]

Probably the most important piece of software you'll need on your computer is that of an antivirus program. Windows systems are highly susceptible to viruses and all types of spyware and Trojans are being made that can destroy your system and make your computer lag and run extremely slow. Here we'll review some of the benefits of using an antiviral program.

Viruses can get into a computer system simply by visiting a certain webpage where the virus is hidden and lurking in the pages. They can also infect computers if the user downloads media from a peer to peer file sharing site. The virus can either be caught from another user's files that unknowingly contain a virus, or through a file where a user has purposely added a virus to the file.

Most viruses are given a threat meter, from least damaging to highest alert. There are websites dedicated to compiling all the latest threat data with information on the threat and removal instructions as well. Check them often to be sure you're running the latest updates.

Purchasing or downloading free antivirus software is the best way to protect your computer against viruses.