Quick Answer: What Are The Dangers Of A Computer Virus?

What is the advantage of computer virus?

computer viruses are in trend, it cool to have a virus in your pc.

they ensure the proper utilization of resources of your pc, see a virus can fill you 1TB drive easily, but you are never ever gonna do that.

they test the breaking point of pc, by installing viruses you can check how much virus can you pc can bear..

What happened to the I Love You virus creator?

De Guzman insists Buen had nothing to do with Love Bug and that he was its sole creator. After a period of lying low, de Guzman returned to computer work but did not go back to college. He now runs the small booth with another member of staff. He says he regrets writing the virus, and the infamy it has brought him.

What type of virus is the I Love You virus?

ILOVEYOUILOVEYOU Virus Screenshot in Windows 9xCommon nameILOVEYOUAliasesLove Bug, Love Letter, fake loveTypeComputer wormPoint of originPhilippines3 more rows

What is the most dangerous computer virus?

Here are five most dangerous computer viruses of all time:ILOVEYOU. Perhaps the most virulent computer virus ever created, the ILOVEYOU virus managed to wreck PCs all across the world. … Melissa. Melissa became the breaking news on March 26, 1999, after hitting the new age of emailing. … My Doom. … Code Red. … Sasser.

What are disadvantages of computer virus?

Following is the list of disadvantages of computer virus:Virus can crash window.Virus can remove window files due to this the computer system slow down.virus can stole the valuable data of your computer.Due to some virus the hardware of computer system can not work properly.More items…•

Can a virus destroy your computer?

A virus alone is not enough to physically break a hard drive or completely disable a hard drive to the point where it can’t be repaired. … But the fact is that while viruses can destroy the data stored on a hard drive, they cannot destroy the device itself.

What is the strongest virus in computer?

ILOVEYOUILOVEYOU It is considered one of the most virulent computer viruses ever created. It was managed to wreak havoc on computer systems all over the world with around $10 billion worth of damages. 10% of the world’s computers were believed to have been infected.

How do you tell if your computer has a virus?

Here are the top ten signs your PC has a virus.Unexpected pop-up windows. Unexpected onscreen ads are a typical sign of a virus infection. … Slow start up and slow performance. … Suspicious hard drive activity. … Lack of storage space. … Missing files. … Crashes and error messages. … High network activity. … Email is hijacked.More items…•

What is antivirus of computer?

Antivirus software helps protect your computer against malware and cybercriminals. Antivirus software looks at data — web pages, files, software, applications — traveling over the network to your devices. It searches for known threats and monitors the behavior of all programs, flagging suspicious behavior.

How do I clear my computer of viruses?

If your PC has a virus, following these ten simple steps will help you to get rid of it:Step 1: Download and install a virus scanner. … Step 2: Disconnect from internet. … Step 3: Reboot your computer into safe mode. … Step 4: Delete any temporary files. … Step 5: Run a virus scan. … Step 6: Delete or quarantine the virus.More items…

Why are viruses dangerous on a computer?

Viruses (and other malware) are harmful for many reasons such as: Monitor activity and steal sensitive data like credit card info, name, date of birth, social security numbers among other things. This can lead to identity theft which takes years to recover from. Damage files on your computer.

Are all computer viruses harmful?

Is Every Computer Virus Harmful? … The short answer is yes — at their best, viruses are unpredictable and exploitable; at their worst, they slow down Internet connections and wipe hard drives. But even though new viruses keep emerging, you don’t have to become a victim.

Who is the creator of I Love You virus?

Onel De GuzmanIt all started in the Philippines many hours earlier when 24-year-old Onel De Guzman released a virus that he had proposed creating as part of his undergraduate thesis. The key part of the virus was not any technical trick but the wording of the subject line – ILOVEYOU – and its attachment LOVE-LETTER-FOR-YOU.

What do viruses do to your body?

Viruses are like hijackers. They invade living, normal cells and use those cells to multiply and produce other viruses like themselves. This can kill, damage, or change the cells and make you sick. Different viruses attack certain cells in your body such as your liver, respiratory system, or blood.

Which is more dangerous virus or worm?

Virus require human action whereas the worm don’t. 1. Virus are attached to a file or programs, it affects only when the file or program is run. … Both are equally dangerous but due to its power and speed of replication worms are considered as more dangerous.

What are the top 5 computer viruses?

Here are my top 5 Worms, Trojans, or Viruses.Melissa. A macro virus named after a Miami stripper, was so effective in 1999 that the tidal wave of email traffic it generated caused the likes of Intel and Microsoft to shut down their email servers. … The Anna Kournikova Virus. … MyDoom. … Sasser & Netsky. … 2007 Storm Worm.

Who is father of computer virus?

Von Neumann’s design for a self-reproducing computer program is considered the world’s first computer virus, and he is considered to be the theoretical “father” of computer virology.

Are computer viruses man made?

Computer viruses are never naturally occurring; they are always man-made. Once created and released, however, their spread is not directly under human control. Macro viruses: A macro is a piece of code that can be embedded in a data file.

What did the I Love You virus do?

The ILOVEYOU virus comes in an e-mail note with “I LOVE YOU” in the subject line and contains an attachment that, when opened, results in the message being re-sent to everyone in the recipient’s Microsoft Outlook address book and, perhaps more seriously, the loss of every JPEG, MP3, and certain other files on the …

Can computer viruses be good?

As counterintuitive as it may seem, computer viruses may be a good thing. … If viruses infect life-critical (power, water, medical) or infrastructure-critical systems, both death of the computer system, and consequently of humans that rely on those systems is possible and likely to happen in future attacks.