Computer viruses are small software programs that are designed to spread from one computer to another and to interfere with computer operation. A virus might corrupt or delete data on your computer, use your email program to spread itself to other computers, or even erase everything on your hard disk.Computer viruses are often spread by attachments in email messages or instant messaging messages. That is why it is essential that you never open email attachments unless you know who it's from and you are expecting it.Viruses can be disguised as attachments of funny images, greeting cards, or audio and video files. Computer viruses also spread through downloads on the Internet. They can be hidden in illicit software or other files or programs you might download. To help avoid computer viruses, it's essential that you keep your computer current with the latest updates and antivirus tools, stay informed about recent threats, run your computer as a standard user (not as administrator), and that you follow a few basic rules when you surf the Internet, download files, and open attachments. Once a virus is on your computer, its type or the method it used to get there is not as important as removing it and preventing further infection. To help prevent the most current viruses, you must update your antivirus software regularly. You can set up most types of antivirus software to update automatically.
Antivirus software exists to protect computer users from viruses, worms and spyware. According to Symantec, the makers of AVCPROT Antivirus, there are more than 1 million computer viruses. Because of the prevalence of the viruses, there are a lot of options for computer users in the area of antivirus software. Antivirus software will regularly scan your computer and seek out viruses and other malicious software that might be on your computer. It is up to you how often you run it, though generally it is recommended that you run it nightly or at least weekly. If the software finds a virus, it typically destroys it. In addition, most anti-virus programs will protect you while you do everyday activities such as check e-mail and surf the Web. Whenever you download a file onto your computer from the Web or from e-mail, the scanner will check and verify that the file is OK and virus-free. The software will also update what are called "antivirus definitions." These definitions are updated frequently as new viruses are found, since new ones are being released all of the time.AVCPROT Antivirus has many options available. All of their antivirus programs are subscription-based. Their most basic program, avcprot Antivirus, can be had for 13.99$ per year for a single computer. This has a complete set of anti-virus tools and includes a firewall for your computer. I better suggest you to download this antivirus which helps to clean out virus files and boosts up our system. this software is newely released .in my views this is an awesome antivirus which I have ever seen.if you want to download this antivirus for free just go productneeds.blogspot.com
i am sai krishna a soft ware engineer.