Best free antivirus for netbook

Antivirus software run smoothly, almost transparently, on dual and quad core processors. Intel Atom processors for netbooks are dimensioned for basic browsing experience, even the newest generation of Intel Atom processors (Atom N450 and N470) didn't bring a significant performance boost.

The game will definetly change with dual core Atom (N550, coming up summer 2010). In any case most of the Windows based netbooks sold in 2010 will have a single core Atom processor, for this reason you should be careful in choosing an antivirus software, avoid antivirus that produce a heavy CPU load... you don't want to slow down an already slow system!

There are 7 free antivirus suites:

* Avast Free Antivirus
* AVG Anti-Virus Free Edition
* Avira AntiVir Personal
* Comodo Antivirus Free
* Microsoft Security Essentials
* Panda Cloud Antivirus
* Rising Antivirus 2010

Only Avast, Avira and Panda antivirus are light enough to run on netbooks without significant system slow down while antivirus from Microsoft, Comodo and Rising resulted in a significant slow down of the netbooks.

A major problem with free antivirus software is the "slow" update rate: once a day for the free antivirus vs a couple of hours for most of the commercial antivirus programs.

Source: eeejournal.com

How Anti Virus Check Can Protect Your Computer?

Our PCs and Macs aid us on an incomparable level these days, and we certainly don't want to return to the old ways. While these phenomenal machines continuously provide us with access to the world, we have to keep a close eye on them to ensure their safety. After all, computer viruses are always updating like our handy machines.

Anti-virus software can save you for lots of troubles for example, preventing your computer to behave abnormally, data loses, hardware failure, unintentionally spreading of computer viruses to your friends via emails, etc. Nevertheless, the destructions might be even worst than what you could imagine!

Well, as you have known, antivirus support canada programs protects your computer for KNOWN threats or viruses that have been defined by Anti-virus developers although in such case, not all Anti-virus developers uses the same virus definitions. It may vary from company to company.

Some companies offer online virus check or online virus scan free from their websites, although it's actually a trial for their products which on the other hand does not provide maximal protection on your computer.

What about those new viruses that haven't been defined by Anti-virus developers or companies? Well, companies like Grisoft for example, include technologies that scans computer for suspicious virus-behaving programs that have not YET been exactly defined as computer virus.

With those technologies like Heuristic Analysis etc. you can ensure maximum protection with their virus removal tool.

source:ezinearticles.com

Cure Virus- 7 Things You Should Look For in Antivirus Software

I often see people choosing wrong or outdated antivirus virus support canada softwares and worse, spending a good amount of money on them. You don't need to settle for ineffective antivirus programs, because you can easily buy effective antivirus softwares for the same price. In this article I will tell you about 7 things that you should look for when purchasing an anti virus software.

1. Does your anti virus software provide you with two levels of protection? Most antivirus softwares can detect viruses in real time as well as clean viruses from your PC when you run the scanner. See if the antivirus software you are going to buy offers such dual level of protection or not.

2. How effective is the software in cleaning up the infected files from your computer? Does your antivirus software effectively clean, quarantine or remove the infected files as well as the virus from your PC? This is an important consideration you should make while buying an antivirus program.

3. How easy it is to use the antivirus software? Let's face it, not all of us are IT graduates. Most of the PC users around the world are completely novice and barely know how to operate computers. If an antivirus program is complicated to use, it would not be much effective. I would recommend that you buy an antivirus program which is very easy to use and understand.

4. Do you get free updates with your purchase? Most antivirus programs provide you with at least one year of free upgrade with your purchase. Also, most good antivirus programs release frequent updates. Do not buy an antivirus program that doesn't offer you such facilities.

5. What type of support is provided to the end user by the software developer? Ideally you should buy antivirus software from a company which offers you fast and responsive software support. They should have at least a phone number, email address as well as a snail mail address through which you can contact them easily.

6. Does a help documentation comes with your anti virus program? Are they easy to understand? See, if you cannot understand the help instructions, you won't be able to make much use of the software. That is why it is imperative that the help documentation should be one which is easy to understand and free from technical jargon.

7. Check the system requirements that the antivirus program needs in order to run. Some antivirus programs require you to download and install additional softwares. Ideally you should choose one antivirus program which is easy to use and has minimal system requirements.

source:-ezinearticles.com

The Purpose of Anti-Virus Software

Anti-virus software is software that you install on your computer so that you can be alerted when you have a virus. Anti-virus support canada software will help to keep your computer safe against worms, viruses, Trojan horses, and other uninvited programs.

The software can also help you clean your computer if you should happen to have a virus. The important thing to remember about anti-virus software is that you make sure to update it often so that you get the latest computer virus definitions installed into the software program. There is no point in having the anti-virus software if you’re not going to update it. You’ll be able to get updates from the vendor that sold you the anti-virus software, such as Norton.

Many times you may already have anti-virus software on your computer in which case you be sure to uninstall it before installing your new software. To find out if you have virus software check under your Start menu to see if you one listed, such as McAfee or Norton. Keep in mind that just because you have anti-virus software already installed on your computer that it (1) might not be working, and (2) hasn’t been updated for a long time.

Once you’ve installed anti-virus software on your computer you’re going to want to make sure that you use it correctly. Make sure that the settings in your computer automatically turn the anti-virus software on when you boot up your computer. You always want to be protected. If you’re downloading something off the Internet your anti-virus software will let you know if there is a problem.

You can also use the anti-virus software to specifically scan any downloads, or files, that that have been sent to you via e-mail. If you are alerted that you have a virus your software will guide you with the right steps to removing it. Make sure that you don’t continue to use your computer until the virus, or worm that you have, is removed. You don’t want to send e-mail to friends and help in the spreading of the virus.

source:ezinearticles.com