Windows, or a Linux variant, your computer can be at risk.ĭesigned to harm your computer by damaging programs, deleting files, or Whether you use Android, iOS, macOS, Microsoft Utilities and installing mainstream software applications without carefully Website, viewing an infected website ad, opening spam email or an emailĪttachment, downloading free games, media players, toolbars and other system Most cases of computer viruses comeįrom receiving music, files, or photos from other users, visiting an infected Up viruses through normal Web activities. Even though you’re careful, your computer can pick Wishes and alters the way your computer operates or stop it from working.Īdware- What are they? They all are computer viruses.Ĭomputer virus or malware. User’s computer without the knowledge of a user and performs malicious actions Software program that infects your computer. This is what a computer virus does to infect yourĭefinition of a computer virus? Here it goes. The virus reached into user’s computer and stole 50 email addresses to send the The email was simply a virus called Melissa. Millions of people clicked on the document and found a smileyįace at the end of the message. Message.’ The email suggested there was a private document for the user, so it The email was with the subject line ‘important World became a victim of computer virus when they opened an email they thought On March 26, 1999, millions of people around the Getting a computer virus has happened to many A computer virus can considerably slow computer performance, damaged or destroyed files, and everything in between. If your PC catch one, it modifies or disables core functions of your computer. Right!Ĭomputer viruses are just like that.

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