What causes a computer to become infected with a virus? They use your account to send e-mails without your awareness.They prevent you from rebooting your pc or restarting it repeatedly.They can cause the computer's or hard disk's memory to be reduced or blocked.They slow down the computer's processing speed.They have the ability to delete all or some part of your data.They have the potential to crash your hard drive.Viruses can impact your computer in a diversity of ways. The first widely disseminated computer virus, however, was BRAIN, which was invented in Pakistan in 1986. Viruses generally infect only one computer at a time, but if that computer is connected to a network, the virus can spread to other computers, similar to how a human virus spreads from one person to another.Ĭode Red, MYDoom, and Mellissa are three well-known viruses. The owner of the computer may be unaware that the computer has been compromised. This malware has the ability to infect a computer system and quickly replicate itself. What is a Computer Virus?Ī computer virus is a piece of software.

Computer viruses are the name for such applications. Viruses can also attack a computer, destroying the programs and files saved on it. Our bodies are invaded and infected by viruses when we have this fever. Viral fever is probably something you've heard of.

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