Easy Tips to remove Spyware

This article gives some simple tips to clean spyware off the computer. Cleaning the cache can help get rid of how where one has been that people can use to exploit. How to get rid of this will depend on the browser and type of system one is using. The most effective way to get rid of the threats will be to use an anti-virus and anti-spyware program. Some programs will only find the malicious files after a scan has been perform. This means that every time one surfs the net will want to run a scan to make sure one is parasite free. Most large companies like Norton and McAfee add this into their protection policy.

Anyone who has ever experienced the pain of getting a virus on their computer knows the dangers of hackers and virus. And the worst thing is that anyone can be vulnerable to getting viruses. The internet makes it possible for any computer to get a virus, if, that is, you have a computer without virus protection. Luckily, there are great programs that can help prevent getting viruses. If you don't have an anti-virus program it's about time you got one! So here are some tips for choosing an anti-virus program.

First, anti virus protection software must be able to detect 100% of all possible virus threats. To find out which software meets this requirement, go to AV-Test.org, which performs extensive testing of viruses. You also want to get some protection that is affordable, and offers upgrades at little or no cost. If you use email, instant messaging or file sharing applications, you'll need some extra measures of protection.

Computer worm

A computer worm is a self-replicating computer program. It uses a network to send copies of itself to other nodes (computer terminals on the network) and it may do so without any user intervention. Unlike a virus, it does not need to attach itself to an existing program. Worms almost always cause harm to the network, if only by consuming bandwidth, whereas viruses almost always corrupt or modify files on a targeted computer.

Microsoft says Gmail is a virus

Microsoft has started flagging Gmail as a virus in their virus scanning software Windows Live OneCare. Many people are reporting that every time they open Gmail, a warning is displayed telling the user they are infected with "BAT/BWG.A".

Now, either Gmail is a virus(ofcurse not), or Microsoft is generating false positives. Some affected by this "virus" say other anti-virus products do not pick up the infection — to me, this is a bit suspicious.

virus test

The EICAR virus test is a harmless text file that is detected as a virus by most AV vendors. You can use it to verify that your local virus scanner is working (just copy the string into a plain text file), check to see if your email server scans for viruses (email yourself a copy), and test if scanners detect viruses inside archives (put it inside a zip file).

Common types of viruses

There are a variety of computer virus available now.Most common types of viruses are mentioned below:

Resident Viruses: This type of virus is a permanent which dwells in the RAM memory.

Direct Action Viruses : The main purpose of this virus is to replicate and take action when it is executed.

Overwrite Viruses : Virus of this kind is characterized by the fact that it deletes the information contained in the files that it infects, rendering them partially or totally useless once they have been infected.

Boot Virus : This type of virus affects the boot sector of a floppy or hard disk.

Macro Virus : Macro viruses infect files that are created using certain applications or programs that contain macros.

Directory Virus : Directory viruses change the paths that indicate the location of a file.

Polymorphic Virus : Polymorphic viruses encrypt or encode themselves in a different way (using different algorithms and encryption keys) every time they infect a system.

File Infectors : This type of virus infects programs or executable files (files with an .EXE or .COM extension).

Companion Viruses : Companion viruses can be considered file infector viruses like resident or direct action types.

FAT Virus :The file allocation table or FAT is the part of a disk used to connect information and is a vital part of the normal functioning of the computer.

Worms : A worm is a program very similar to a virus; it has the ability to self-replicate, and can lead to negative effects on your system and most importantly they are detected and eliminated by antiviruses.

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