You can run antivirus and antispyware programs, but the sad fact is if you have found one virus on your computer, you probably have several. Cleaning the computer now requires you to follow these steps, because modern viruses and spyware entrench themselves in files that your computer needs in order to run: 1. Virus-check your data files (not application files– you have installer CDs for those). 2. Back up the data files, getting them off your hard drive. 3. Get your original operating system CDs that came with your computer. 4. Boot your computer from the operating system CD. 5. Select the option that erases your hard drive and then reinstall your system...
Read Morecomputer virus is a computer program that can copy itself and infect a computer without the permission or knowledge of the owner. The term “virus” is also used to refer to other types of malware, adware, and spyware programs that do not have the reproductive ability. A true virus can only spread from one computer to another (in some form of executable code) when its host is taken to the target computer; for instance because a user sent it over a network or the Internet, or carried it on a removable medium such as a floppy disk, CD, DVD, or USB drive. Viruses can increase their chances of spreading to other computers by infecting files on a network file system...
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