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Computer Viruses

Computer viruses are harmful pieces of software which can reproduce themselves and automatically spread to other computers and networks. Questions about computer virus techniques and specific computer viruses belong here.

5,673 Questions

What are the different sources of system vulnerability or abuse?

their all type of abuse their physical abuse and their vebal abuse and emotional abuseand namingcalling abuse their all kind of abuse in the word abuse

What kind of virus is The Jerusalem virus?

Jerusalemis a DOS virus first detected in Jerusalem, in October 1987. On infection, the Jerusalem virus becomes memory resident (using 2kb of memory), and then infects every executable file run, except for COMMAND.COM. .COM files grow by 1,813 bytes when infected by Jerusalem and are not re-infected. .EXE files grow by 1,808 to 1,823 bytes each time they are infected. The virus re-infects .EXE files each time the files are loaded until they are too large to load into memory. Some .EXE files are infected but do not grow because several overlays follow the genuine .EXE file in the same file. Sometimes .EXE files are incorrectly infected, causing the program to fail to run as soon as it is executed.

The capacity of CPU is measured by which?

Capacity of a CPU could refer to several things. If you wanted to know the processing power, that would be measured in Hertz - though current processors are so fast that they are usually listed in GigaHertz (one billion hertz). that's the number of times that the processor can cycle through its logic in a second.

Alternatively, you could consider the Processors Cache, which is a tiny bit of really fast RAM devoted to speeding up the CPUs processes. this is usually in Kilobits, and the secondary cache is usually a few Megabits.

Does having avast and avira antiwir personal installed at the same time safe?

No.... The two will conflict and create a lot of unnecessary errors in your system. Personally i would go with avast. Both are good. Just don't install at same time. In case u want to, install two o/s and then install one for each. this is what i hav done :)

How do you send two document together as a attachment?

One way is to select them both at the same time by holding down ctrl while you click each of them.

How can you get rid of searchinstallmac on a Mac?

Searchinstallmac can be removed by following the directions at the site in the Related Links. The instructions must be followed exactly or your computer could be harmed.

Can a virus from a computer affect a digital camera that is attached to it?

Basically - No.

A computer virus can possibly damage images you have downloaded to your computer, but not your camera.

A virus does its business by running certain system commands in the operating system. The camera does not have the same type of operating system as a computer.

Refers to the ability of the system to be continuously accessible to all the people who use it?

Continuous availability is a computer application that strives to always be accessible to people who use it. The goal of the program is to avoid downtime for users.

How do keyloggers get on a PC?

Keyloggers can be on a PC for different reasons:

They can be purposefully installed by the owner of the PC or they may be accidentally installed.

Usually if they are not supposed to be on the PC in question then they will have been installed as part of some form of misleading trick to get the owner to unknowingly install them.

i.e - a fake website alert when browsing the internet saying that your machine has been infected with some virus and then suggesting that you download and install a piece of software to fix it.

When you download this software the keylogger is installed as well.

Usually though key logging software will trigger an anti-virus warning so part of the answer should also be possibly include poor security on the PC in question.

How do you remove Tremendous Coupon?

Tremendous Coupon is advertised to be a helpful program that affords to give you free samples, money-saving coupons and special offers tailor-made. Many computer users run it in their PCs just because of these privileges. Nevertheless, it has been detected a nasty adware.

If you want to know its comprehensive information and its removal guides, you can read the post Get Rid of Tremendous Coupon Absolutely in a blog: virusremovalexpert.blogspot.com.

Computer virus is a software true or false?

True. I have never herd of a hardware computer virus. (Unless you count that external keylogger on thinkgeek)

I play this game at school but get caught can you change the name of it that appears in the task bar?

yes just click on the task bar and type in something likewww.religiousgames.com and ur done!!

What really happens when you go to Google.com?

The Google search engine looks for occurrences of your search words, using numerical counts of sites accessed by other users and websites.

Does the Google toolbar slow your computer?

It depends on your computer, If your computer is old and it's CPU ( Central Processing Unit ) and Graphic card has been used a lot than yes you might have trouble using it. You would have trouble with more than just that.

What button on the Quick access Toolbar allows?

wow you idiots, read and study you're book next time and stop google searching the answer, lol what morons

Is Kaspersky Antivirus alone good enough to protect your computer?

Kaspersky Antivirus is recognised as one of the best antivirus' on the market. So yes, it is good enough to be used as a lone antivirus. It might let the occasional virus through but it will do so at a lower rate than other antivirus programs.

Antivirus 2010 any good?

Antivirus 2010 is a misleading security application. It is not a real antivirus software. Do not install or purchase it!

Go for bitDefender or Kasperkey they are really good.. Antivirus 2010 is a fake software with spy and trojans..

regards

What are some of the audio CDs by Sony that contain rootkit?

Trey Anastasio, Shine (Columbia)

Celine Dion, On ne Change Pas (Epic)

Neil Diamond, 12 Songs (Columbia)

Our Lady Peace, Healthy in Paranoid Times (Columbia)

Chris Botti, To Love Again (Columbia)

Van Zant, Get Right with the Man (Columbia)

Switchfoot, Nothing is Sound (Columbia)

The Coral, The Invisible Invasion (Columbia)

Acceptance, Phantoms (Columbia)

Susie Suh, Susie Suh (Epic)

Amerie, Touch (Columbia)

Life of Agony, Broken Valley (Epic)

Horace Silver Quintet, Silver's Blue (Epic Legacy)

Gerry Mulligan, Jeru (Columbia Legacy)

Dexter Gordon, Manhattan Symphonie (Columbia Legacy)

The Bad Plus, Suspicious Activity (Columbia)

The Dead 60s, The Dead 60s (Epic)

Dion, The Essential Dion (Columbia Legacy)

Natasha Bedingfield, Unwritten (Epic)

There is a complete list at http://cp.sonybmg.com/xcp/english/titles.html

Kaspersky site has been blocked by windows but not in hosts file in windows system32 drivers etc folder Where can windows block site other than hosts file?

It is possible that a program is running in the background, actively blocking that website.

My recommendation is to use a proxy site (www.proxy.org) to visit kaspersky's site.

How do you delete data miner file?

You need to run these 5 essential steps to remove all the spyware on your computer.

1. Run Deckard's System Scanner (DSS)

2. Run Malwarebytes Anti-Malware

3. Run the anti spyware removal programs spybot

4 Run Superantispyware

5. Run a complete scan with free curing utility Dr.Web CureIt!

Install threat fire which will enhance your antivirus protection

Why would you keep antivirus software up to date?

It is important to keep your AV software up to date since updating gets the latest virus definitions and keeps the software up to date with improvements. Virus definitions, if you don't know already, are basically files that tell the software what to look for.