Today when we think of a computer virus, we usually imagine something that transmits itself via the internet it might infect computers through e-mail messages or corrupted web links programs like these can spread much faster than the earliest computer viruses. A computer virus is a type of malicious software that, when executed, replicates itself by modifying other computer programs and inserting its own code when this replication succeeds, the affected areas are then said to be infected with a computer virus virus writers use social engineering deceptions and exploit detailed knowledge of security vulnerabilities to initially infect systems and.
Michael aranda explains five of the worst computer viruses that have hit the net hosted by: michael aranda ----- support scishow by becoming a patron o.
A computer virus is a program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes viruses can also replicate themselves all computer viruses are man-made some people distinguish between general viruses and worms a worm is a special type of virus.
A computer virus is a small software program that spreads from one computer to another and interferes with computer operation a computer virus might corrupt or delete data on a computer, use an email program to spread the virus to other computers, or even delete everything on the hard disk. 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.
Strange as it may sound, the computer virus is something of an information age marvel on one hand, viruses show us how vulnerable we are -- a properly engineered virus can have a devastating effect, disrupting productivity and doing billions of dollars in damages. Just like human viruses, computer viruses come in many forms and can affect your machine in different ways obviously, your computer isn’t going to spend a week in bed and need a course of antibiotics, but a severe infection can wreak havoc on your system.