Best Free Antivirus

An antivirus protects your computer from a host of threats from malware. Malware are viruses, worms, adware, spyware, trojans, etc. Both the antivirus and the spyware helps to secure your computer from a variety of malicious activities. Anyone whose computer has ever been attacked by a virus, would know how destructive it can be. Within few seconds it will degrade the performance for your computer and in some cases it may even make your PC shut completely. Let us find out about a couple of free antivirus programs.

Best Free Antivirus Program

AVG
When it comes to get a good software, AVG tops the list. It is one of the most downloaded, free antivirus program. Anyone who is using or has used the AVG free anti virus will let you know how effective it is, as compared to other free antiviruses. Even I had used AVG before for securing my system. AVG does a complete malware protection, and does it well. Appreciating the effectiveness of this free antivirus will surely want you to get the paid professional version for even better security. You can choose between Avast and AVG, which are both contenders for being the best antivirus that doesn't cost you a dime, along with Microsoft Security Essentials.

Microsoft Security Essentials
This one coming from the stable of Microsoft, was released towards the end of 2009. Being a Microsoft product, you can surely be assured with the quality which this product promises. It helps to protect your PC form spyware, viruses and other malicious threats. The best one that I liked about this product is that it is absolutely free! Yes, it is free and there is no professional version too. Another positive this software has got is, it's simple user interface. The larger icons, easily readable fonts makes it very easy to use. Please make a note that to install Microsoft Security Essentials you will require a genuine copy of Windows.

Avast
Having personally used this product, I swear by the protection of this antivirus. Another most popular antivirus, Avast can surely be a tough competition to few of the paid versions of antiviruses. It offers complete protection, with loads of features like boot-time scanning, on-demand scans, e-mail, web, IM network shield, etc. It also gives you a message if there has been any free updated version of it, available online for you to update. If you want to get a foolproof antivirus get Avast. It can be the best antivirus for Windows 7, Vista, XP, Windows 2000.

Avira AntiVir Personal
Avira AntiVir shares the reputation of being amongst other popular free antiviruses. The best part about this product is its exceptional quality malware detection helping you to give overall protection. The user interface is simple and easy to navigate and is also trouble free. Few of the latest versions of this antivirus comes with locked file scanning, improved detection ability, increased scanning speeds for multi-core processors, etc.

Panda Cloud Antivirus
One of the best 'cloud-based' antivirus available for free. Being a cloud-based antivirus the Panda Cloud antivirus stores it's virus definitions online. This means that your antivirus is always up-to-date and ready to defend your system against viruses. It is best for people who are connected to internet most of the time.

PC Tools iAntivirus for Mac
This antivirus is best suited for Mac. It is made to protect your Mac from trojans, viruses, worms and other types of malware. I would say it can be the best for home use and if you're a Mac user and if you want to get the best antivirus for the Mac OS for free, then you must surely give it a try.

Getting free antivirus can be a great option for those who does not wish to invest much in an antivirus, maybe because their work may be involved in a secured environment, i.e. not much use of the Internet and minimal sharing of files or data. Otherwise too, if you want to secure your system effectively and want to save for some other computer peripherals, then too getting a free antivirus is the most viable option. Cheers!