In today’s high-tech world, there are thousands of computer viruses lurking, waiting to infect YOUR computer. If your computer is not protected, any of these malicious viruses can sneak into your computer and do some serious damage. Viruses have been known to replicate and clog email systems, slow a computer or network down significantly, erase data, and stop a computer from working all together.
If you don’t already have an antivirus program running on your computer, how would you know what programs are available in the market and which one is the best for you? A good place to start discovering this information is PCWorld.com, a leading computer information source on the internet. Specifically, visit their Top-10 antivirus comparison study at [http://www.pcworld.com/reviews/article/0],aid,124475,00.asp , where they list the 10 most popular and effective antivirus programs available to individual users. This list should help you a great deal.
From personal experience, my first choice would be McAfee VirusScan 2006 because it is easy to use, virus definition updates occur very often, meaning you get up-to-date protection, and the performance is solid. My second choice would be Symantec Norton Antivirus 2006, which is also solid. I’ve never had a problem with it. My third choice is Trend Micro PC-cillin. In my opinion, the free programs in the market provide some protection, but they do not provide adequate protection because they have basic virus scanning capabilities and their virus definition updates occur less often than their counterparts. No matter which one you ultimately choose to use, make sure you install an antivirus program on your computer. Some protection is also better than no protection at all!
The requirements for business network are different from the requirements for a personal computer at home. If you run a business that has a company network with multiple computers and need antivirus protection, consult a network security expert about choosing the right protection for your company. A business network that is infected by viruses can be disastrous. Make sure you have the right protection.
Source: http://goo.gl/2Xi7z
Sunday, May 29, 2011
Monday, May 23, 2011
All About Computer Viruses and How to Remove Them
They say that to be able to win a battle, you must know your enemy. This is true as well when you are trying to remove a computer virus from your computer. Think of malware as your enemy in battle-potentially dangerous and difficult to defeat. To know what a malware is let us first define it. Malware is also known as malicious software; it is software designed to gain access to computers without the permission of the computer owner or user. Examples of malware are computer viruses, worms, trojan horses, rootkits, adware, spyware, and other annoying unwanted programs. But let us emphasize the most common kind of malware: computer viruses.
Computer viruses are harmful, irritating things that could eat up your entire hard drive. But do not fret, since there are simple answers to the question, how to get rid of computer viruses. If you suspect that if a computer virus, or any malware for that matter, has infected your computer, immediately run an antivirus program. An antivirus software has the capability to detect and delete any potentially unwanted programs. It can also protect your computer from any future malware infections.
Antivirus programs can be easily obtained online. However, not all are free; most antivirus software have to be purchased. If you can afford it, do not opt for the free software. This is because paid antivirus programs often have more features, have wider range of protection, and are more up to date than free antivirus programs. Also, when choosing the best antivirus software, take note of its consumer rating and read reviews by trusted agencies and publications.
Now that you have an antivirus software, you have to learn how it works. Look for the Help tab in the menu bar, and see if it there is Manual, FAQ or Support in the menu. You could also check the website where you downloaded your software and see if it has any FAQ or Help pages. Most probably there will be a guide or a manual that will help you understand how the antivirus program works. If you have learned enough, use the software to run a full system scan on your computer. Scanning will detect a virus or malware present in your system. Once a computer virus is confirmed, you will have the option to remove it from your system.
But sometimes deleting a virus through an antivirus software is not enough. There are stubborn viruses that resist deletion. Some viruses even block the antivirus software from running and scanning. If this is the case, you must read on the kinds of viruses. It is also preferred that you list down all the viruses and malware that your antivirus software includes in its reports. Also, try to contact antivirus software firms; they could help you in knowing how to get rid of computer viruses. If you know enough about a virus you could delete its files directly from your folders.
The last option, if the abovementioned suggestions do not work, is to seek the help of a computer technician. This is the only solution if the virus has spread to most parts of your system. What the computer technician will tell you probably is that you need to replace your hard drive with a new one or that you need to reformat your computer. If it is too late to save your system, you might as well just save your important files, if they are still retrievable. Just clean your system and start all over again.
Source: http://goo.gl/Os25E
Computer viruses are harmful, irritating things that could eat up your entire hard drive. But do not fret, since there are simple answers to the question, how to get rid of computer viruses. If you suspect that if a computer virus, or any malware for that matter, has infected your computer, immediately run an antivirus program. An antivirus software has the capability to detect and delete any potentially unwanted programs. It can also protect your computer from any future malware infections.
Antivirus programs can be easily obtained online. However, not all are free; most antivirus software have to be purchased. If you can afford it, do not opt for the free software. This is because paid antivirus programs often have more features, have wider range of protection, and are more up to date than free antivirus programs. Also, when choosing the best antivirus software, take note of its consumer rating and read reviews by trusted agencies and publications.
Now that you have an antivirus software, you have to learn how it works. Look for the Help tab in the menu bar, and see if it there is Manual, FAQ or Support in the menu. You could also check the website where you downloaded your software and see if it has any FAQ or Help pages. Most probably there will be a guide or a manual that will help you understand how the antivirus program works. If you have learned enough, use the software to run a full system scan on your computer. Scanning will detect a virus or malware present in your system. Once a computer virus is confirmed, you will have the option to remove it from your system.
But sometimes deleting a virus through an antivirus software is not enough. There are stubborn viruses that resist deletion. Some viruses even block the antivirus software from running and scanning. If this is the case, you must read on the kinds of viruses. It is also preferred that you list down all the viruses and malware that your antivirus software includes in its reports. Also, try to contact antivirus software firms; they could help you in knowing how to get rid of computer viruses. If you know enough about a virus you could delete its files directly from your folders.
The last option, if the abovementioned suggestions do not work, is to seek the help of a computer technician. This is the only solution if the virus has spread to most parts of your system. What the computer technician will tell you probably is that you need to replace your hard drive with a new one or that you need to reformat your computer. If it is too late to save your system, you might as well just save your important files, if they are still retrievable. Just clean your system and start all over again.
Source: http://goo.gl/Os25E
Wednesday, May 18, 2011
Is it Better to Have More Than One Antivirus Program ?
I had a friend tell me once a while ago that his computer was as safe as it possibly could be since he had the smart idea of running five different antivirus programs on it. I hated to break it to him but having more than one antivirus is like having more than one head chef in the kitchen, it slows things down and it hurts more than it helps.
Most antivirus (AV) programs have a database they call their definitions. When a new virus comes out the AV companies take it apart and find some characteristic or signature it has that they can detect. They then add this to the definition database and now their program looks for it when you scan your computer. Since most of the AV products out there work this way, their definition files are very similar, so having more than one AV program looking for the exact same thing really does not help you to weed out more viruses.
Having more than one AV product can also have bad side effects. AV software loads into a portion of your computers memory when you start it up. Having more than one AV program means more than one scanner taking up valuable real estate in your memory, this leaves less memory available for the things you want to run on your computer. Less memory means your computer will have to use a portion of the hard drive and make everything on your computer slow down.
Another bad effect of having multiple AV programs is the possibility of them seeing the other programs as bad and trying to delete portions of them. This causes all sorts of issues and makes trying to uninstall them a nightmare since the uninstall programs stop once they cant find a file they are looking for. There is nothing worse for your computer than having missing files in a program. It can cause system lock-ups in the worst cases and slow performance in the best cases.
Look around for reviews of the latest AV products out there and pick one to install. This will keep your computer nice and safe. You may want to partner your AV product up with a good malware program like malwarebytes. Malware and viruses are not the same and most products out there specialize in finding only one or the other. Having one of each of these kinds of programs is good for your computer.
Source: http://goo.gl/osus9
Most antivirus (AV) programs have a database they call their definitions. When a new virus comes out the AV companies take it apart and find some characteristic or signature it has that they can detect. They then add this to the definition database and now their program looks for it when you scan your computer. Since most of the AV products out there work this way, their definition files are very similar, so having more than one AV program looking for the exact same thing really does not help you to weed out more viruses.
Having more than one AV product can also have bad side effects. AV software loads into a portion of your computers memory when you start it up. Having more than one AV program means more than one scanner taking up valuable real estate in your memory, this leaves less memory available for the things you want to run on your computer. Less memory means your computer will have to use a portion of the hard drive and make everything on your computer slow down.
Another bad effect of having multiple AV programs is the possibility of them seeing the other programs as bad and trying to delete portions of them. This causes all sorts of issues and makes trying to uninstall them a nightmare since the uninstall programs stop once they cant find a file they are looking for. There is nothing worse for your computer than having missing files in a program. It can cause system lock-ups in the worst cases and slow performance in the best cases.
Look around for reviews of the latest AV products out there and pick one to install. This will keep your computer nice and safe. You may want to partner your AV product up with a good malware program like malwarebytes. Malware and viruses are not the same and most products out there specialize in finding only one or the other. Having one of each of these kinds of programs is good for your computer.
Source: http://goo.gl/osus9
Friday, May 6, 2011
How To Install Antivirus Program on Your PC
A computer virus can severely hamper the performance of your computer. They are structured to damage the stored data on your computer. Unlike other malicious software, they do not replicate, but still could do irreparable damage by taking full control of your PC. To assure complete protection of your computer, installing anti-virus is a must. An anti-virus protects your computer against viruses and Trojans, which can be deadly for your computer. AVG anti-virus is an effective anti-virus, which detects and removes viruses without hampering your PC performance.
Install Anti-virus
STEP 1: Download the anti-virus and double-click on the file to launch the installation of Avast anti-virus. Click "Next" on the appeared screen.
STEP2: Another windows with Read-Me file will appear, just click "Next" again.
STEP 3: Legal agreement would appear, click "I agree", and then click "Next" to continue.
STEP 4: I recommend you to use "Typical" installation. Ensure that "Typical" has been selected by you and then click "Next".
STEP 5: A message asking you to schedule a boot-time anti-virus scan of your local hard drive would appear. I recommend you to select No, because this scan could take a lot of time.
STEP 6: Once the setup process has been finished, restart your computer. Select Restart and click Finish.
STEP 7: After you will restart your computer, two new icons in the bottom of the right corner of the screen would appear. The icon with "I" is the "Virus Recovery Database" (VRDB). It makes the copies of the programs installed by you and if one of them gets infected with a virus, this will help in replacing the infected file so that the program functions properly. However, the icon with "A" is the On-Access Protection.
Note: After restarting your computer, right-click on icon with "A" in the task bar and select "Updating".
To install anti-virus is a necessity, nowadays. But taking some precautionary measures can prevent virus invasion.
1. You can install a firewall to protect your computer when connected to Internet.
2. Don’t open suspicious attachments.
3. Always keep your anti-virus software up-to-date by installing latest updates.
4. Download programs only from authentic websites.
5. Make sure that you have read all security warnings, license agreements, and privacy statements associated with any software you want to download.
In case you are unable to repair your computer against virus infection, you can avail enhanced tech support services from various technical firms to make your computer free of malicious software.
Install anti -virus software to protect your computer from virus and get virus security and anti-virus support by online computer technician on 1800 602 586 via remote or phone support.
Source : http://goo.gl/hmiSu
Install Anti-virus
STEP 1: Download the anti-virus and double-click on the file to launch the installation of Avast anti-virus. Click "Next" on the appeared screen.
STEP2: Another windows with Read-Me file will appear, just click "Next" again.
STEP 3: Legal agreement would appear, click "I agree", and then click "Next" to continue.
STEP 4: I recommend you to use "Typical" installation. Ensure that "Typical" has been selected by you and then click "Next".
STEP 5: A message asking you to schedule a boot-time anti-virus scan of your local hard drive would appear. I recommend you to select No, because this scan could take a lot of time.
STEP 6: Once the setup process has been finished, restart your computer. Select Restart and click Finish.
STEP 7: After you will restart your computer, two new icons in the bottom of the right corner of the screen would appear. The icon with "I" is the "Virus Recovery Database" (VRDB). It makes the copies of the programs installed by you and if one of them gets infected with a virus, this will help in replacing the infected file so that the program functions properly. However, the icon with "A" is the On-Access Protection.
Note: After restarting your computer, right-click on icon with "A" in the task bar and select "Updating".
To install anti-virus is a necessity, nowadays. But taking some precautionary measures can prevent virus invasion.
1. You can install a firewall to protect your computer when connected to Internet.
2. Don’t open suspicious attachments.
3. Always keep your anti-virus software up-to-date by installing latest updates.
4. Download programs only from authentic websites.
5. Make sure that you have read all security warnings, license agreements, and privacy statements associated with any software you want to download.
In case you are unable to repair your computer against virus infection, you can avail enhanced tech support services from various technical firms to make your computer free of malicious software.
Install anti -virus software to protect your computer from virus and get virus security and anti-virus support by online computer technician on 1800 602 586 via remote or phone support.
Source : http://goo.gl/hmiSu
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