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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

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.

How do you remove McAfee Internet Security from your computer Add and Remove does not do the job?

By installing CCleaner (freeware available from filehippo.com or download.com) you can find and uninstall applications from your system. This even includes windows updates and hotfixes.

hi

use revo uninstaller

dody99

How do you reinstall rtl100.bpl?

The program can't start because rtl100.bpl is missing from your computer.

Which antivirus is better?

I personally use An anti-virus (Avast) and an anti-spyware program (malware-bytes). I have also used bitdefender Total Security which was expensive but both internet security and antivirus plus more in one :P...

ANYWAYS!!

Anti-viruses generally have Anti-virus and Anti-spyware, bank protection and a Search Advisor.

Internet Security generally have all of those plus Anti-spam programs and a Realtime Protection program.

so for protecting from viruses, all you really need is an anti virus, but taking the extra protection step will never hurt.

How do you fix computer keys that don't work?

There is one way to fix computer keys that don't work. Since computer stores don't sell individual keys, the only way is to buy a new whole keyboard that is a better version than the other ones so keys won't get broken.

Will all computers shut down in 2012?

im sure some moron will go crazy about that 'end of the world' thing and attempt to shut don the internet, so im kind of expecting it.

Does morpheus give you a computer virus?

Downloading the program itself won't, but if you go around downloading sketchy files from unsecured sources then yes, you can contract a virus from that.

Powerpoint presentation on bluetooth?

JUST DO IT YOURSELF i mean you feel better when you do it yourself dont you? Just do it yourself

Is Resource Hacker a computer virus?

No. Resource Hacker is a legitimate program that allows you to modify the "resources" of a program or library. Irresponsible use of it can corrupt important files, but it is not in itself harmful.

Phone number for Norton AntiVirus?

1800-303-6789. They Helped me with norton. I wanted to uninstall that.

Virus on your computer and nothing will run The virus is trying to get you to disable antivirus software What should you do?

well get another computer and go to this site http://www.thecompletewebs.co.cc/ and download a anti-virus like AVG and chuck it on a disk and put that into the computer if that doesn't work ah well

When there is a Trojan in a Anti malware Quarantine should you delete it or keep it there?

If you can delete it then by all means delete it. There is no advantage in keeping it in quarantine.

How do you get a virus on your USB stick in a wanting way?

Transfer the executable file hosting the virus from the PC to the flash drive.

Can Macs get a virus?

It is possible for an Apple Macintosh to get a virus, so the short answer to the question is Yes. However, the likelihood of an Apple Macintosh user getting a virus when compared to a Microsoft Windows user is very little to none. In fact, many of the Apple Macintosh users don't even run an antivirus protection program.

Below are some of the reasons why Apple Macintosh computers do not have as many viruses as Microsoft Windows.

  1. Newer Macintosh operating systems, such as the Mac OS X, is built on the Unix kernel, which is one of the oldest and most secure operating systems available.
  2. Microsoft Windows is used by a lot more users. Because more users use Microsoft Windows, it is a lot better of a target than Apple Macintosh computers.
  3. Most of the virus writers are familiar with the IBM platform and Microsoft Windows, and therefore are only going to be able to create a virus for that platform.
  4. Many of the tools and scripts used to help users create viruses or other malware are designed for Microsoft Windows.

A listing of virus protection programs as well as virus protection programs that support the Apple Macintosh computer can be found on document CH000514.

Note: If you're running a virtual PC on your Apple Macintosh, because it's emulating Microsoft Windows, it can become infected with Windows viruses and you should be running an antivirus protection program on it. In addition an Apple Macintosh can serve as a virus carrier, meaning that a virus could be stored on an Apple Computer but not infect it. If that infected Macintosh were then to connect to a network or forward an infected e-mail to a Windows computer it could become infected.

Additional security threats

Although a Macintosh computer is less susceptible to viruses because it is a human who's operating the computer you still can be a victim of Trojan horses, phishing, and other online fraud. If you're a Macintosh user we still recommend keeping informed about how to keep safe while online. See document CH000507 for additional information about keeping safe online.

Why am I getting a pop up during start up saying spyware is detected?

== == You have a problem. In my experience I have come to notice similarities between programs. One of those is that a malware detection just doesn't show up out of the blue if it is legitimate. So you have either adware or spyware in your system. So I am going to give you a link that will allow you to download very useful software called Windows live onecare. The link is http://onecare.live.com/standard/en-us/3/communications/trytoday.htm 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 Depends on where the waring message is coming from. If the pop-up is coming from your AntiSpyware software that you have installed on your computer, then just run your program and let it remove anything it finds. If however, it is a pop-up not associated with your program, you have spy-ware installed on your system. Disconnect from the INTERNET and run your AntiSpyware program to remove it. If you do not have antiSpyware software installed, then I suggest you download Adaware SE and run it. Go to www.download.com and get Adaware SE. Other good free ones are Microsoft Antispyware and Spybot Search & Destroy.

What is the sequence of characters used to identify a virus known as?

Signature / Identifier: this is like the virus passport number. A sequence of characters (numbers, letters, etc.) that identify the virus

Whenever i enter a disk into my computer it causes it to reboot why is this happening?

If you see a blue screen before this happens then either there is a problem with the Disc Drives, I/O and your Operating system doesn't agree, or the disk you are using is causing a problem with the operating system.

It may also be a power supply problem as the drive may be trying to use power but may not have enough and by default the motherboard will shutdown the computer in an attempt to save itself from a shortage of overload.


Other than these above I cannot give you anymore without being there or having more detailed information.

What is python and is it good or bad for your computer?

python is simply a computer programming language as for if its good or bad that depends on what is programed with it

What is the process of rearranging files and folders into contiguous blocks called?

Defragmentation. In Windows: Click: Start -> Programs -> Accessories -> System Tools -> Disk Defragmenter

Which program has the best firewall and antivirus protection combined?

In my opinion AVG Antivirus, i am not sure if they free version comes with the firewall or not, but either way its is a great antivirus and firewall combination.

What are Email problems?

Not Personal- instead of sending someone a birthday card we send them an e-card; instead of a call, we send an email, its the 21st century way of living where relationships are only with people we really want them with and not have to get personal.

Waste time from Work- Fact is that the average business worker today spends around 2 hours a day on email, creating less time from what needs to be done.

Security (Spam/Viruses/Spoofing)

Attachment size limitations

Push technology

I am getting a msg that your computer is infected by spyware and i am unable to chage the desktop wallpaper?

Well, it looks like your computer is infeccted by some sort of virus, as well as a Trojan which probably carried the software to send fake messages about a spyware infection, probably courtesy of AntiSpyware Master. Trojans also can have the power to change original desktop or administrative settings, like being able to open Task Manager or in your case, not being able to change your desktop setting.

There are lots of free anti-spyware software out there but they probably contain adware to pay for the fact that it is free. There are lots of blogs aout, there, here are just a few with the solution you need:

http://www.fizzywebplace.blogspot.com/

http://help.com/post/114115-my-computer-is-infected-with-spywar

http://www.techspot.com/vb/topic37190.html

Microsoft also offers some pretty good tips on how to deal with it:

http://support.microsoft.com/kb/827315

http://www.microsoft.com/protect/computer/spyware/indicators.mspx

Personally, I would download Windows Malicious software removal tool or Windows Defender,which are both free off the Microsoft website. 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

How many computer crime is there?

The answer for this is Downloeding music, videos, and other things of f the computer