If there’s one word that can strike fear in the heart of any computer user, especially one who accesses the internet, that word is, “MALWARE.” These are those malicious applications that once they infect your computer, they will start causing havoc on your machine. Malware can create so much panic and alarm in the cyber world that a lot of antivirus and antispyware are being developed rigorously to ensure the safety of computer users.
Types of Malware
What many computer users do not know is that there are many special types of infections that are categorized in the general group of Malware. Malware is simply programming or files that are developed for the purpose of doing harm. Examples of malware are the following:
Adware is a program that generates popups on your computer or displays advertisements. However, it is important to note that not all adware programs are necessarily considered malware.
Spyware is an adware program that is considered malware. It monitors your activity or information on your computer and sends that information to a remote computer without your consent.
Viruses are malware programs that when run, have the capability to self-replicate by infesting other applications, files or folders on your computer. These programs can have many effects ranging from wiping your hard drive or doing nothing at all except to replicate itself.
A Trojan is a malware program that has been intended to appear innocent but has been deliberately designed to cause some malicious action or to provide a backdoor to your computer.
A Worm is a malware program that when launched, has the capability to spread to other computers on its own using either mass-mailing techniques to email addresses found on your computer or by using the Internet to infect a remote computer using known security holes.
Free Antivirus Software
The best way to address these problems is to find a suited antivirus for your computer. Almost all of the major antivirus software providers offer a free trial for a limited number of days for users test out the application and ensure that they will be satisfied with the product before purchasing.
ESET NOD32 is quickly becoming one of the best antivirus software packages on the market today. It offers a 30-day free trial for the users to experience a product that is highly effective, and now, easy to use. The strength and beauty of this software is its light footprint, relatively fast scanning and superior ThreatSense Technology that detects malicious software before it has been reported.
Free antivirus download is also offered by Norton. Norton Antivirus 2009 is a full-featured antivirus and antispyware product. The Norton scanning engine is one of the most complete on the market today that offers total computer protection. Norton Antivirus 2009 is a very good product for keeping your computer safe from viruses. Norton offers a 15 day Free Trial for you test drive their product.
Kaspersky offers a 30-day free trial, and along with Eset Nod and Norton are the only 3 providers to gain the coveted Advanced+ rating from AV-Comparatives, independent testing, evaluation and rating organization focused on AntiVirus and Internet Security applications. Kaspersky is well known for its strong ability to effectively catch and prevent unwanted viruses, malware and spyware while being light on system resource usage, and providing a clean user interface.
Another outstanding antivirus that offers free trial is BitDefender. BitDefender not only protects your computer and files, but it is also easy to use, light on your computer and, maybe most importantly, light on your pockets. Like NOD32, it offers a 30-day free software trial.
A software that offers a unified antivirus and antispyware in one application is Vipre. Similar to Norton, it only offers a 15-day free trial. Vipre Antivirus with Antispyware is a great security software solution with all the right features. All of us have experienced conflicts between our antivirus and antispyware applications which make them less reliable. But with this combination of the two, antispyware and antivirus, spyware, viruses, trojans, and all other malware are kicked out of your computer.
Want more information about a particular provider? Be sure to check out our Detailed Antivirus Reviews and then Compare the Top Providers side-by-side!