Free anti virus software – choose carefully by getting informed, take some precautions, and protect your priceless data and computer files against viruses
Whether you decide on free anti virus software or choose a fee based product, learn as much as you can about viruses and other threats to your data and computer. One of the best places to start is to practice some very basic rules.
For example If you're unsure about an e-mail attachment, delete it - especially if it's from a source you don't recognize. It is always tempting to see what an attachment is all about, our curiosity is powerful, but don't let your curiosity get the better of you. It's always better to err on the side of safety. This way you will likely avoid problems that may not be readily repaired by free anti virus software or otherwise.
Because the Internet makes it possible for a new virus to spread around the globe in only minutes, your anti virus software is one of the single most important pieces of software on your system.
Anti virus software must be continually updated to remain effective. To maintain the highest level of protection, new versions should be purchased annually. While your new computer system may have come with free anti virus software pre-installed, it may not be the best choice for your needs because it most certainly is out of date by the time it’s delivered to your home.
Be especially careful about downloading, sharing or booting from floppies. Floppies are one of the most common ways viruses are transmitted.
If you are using a floppy while working on your computer, remove it when you shut the machine off, because your computer will automatically try to boot from the floppy, the next time you or someone else uses it, possibly launching any viruses on the disk.
A well meaning friend sharing a floppy with you may unknowingly pass along a virus. Running a virus scan with purchased or free antivirus software will ensure protection.
Update your anti-virus software frequently. An anti-virus program, whether it is purchased or free antivirus software, is only as good as the frequency with which you update it.
New viruses, worms, and Trojan horses are born daily, and variations of them can slip by software that is not current. Look for purchased or free antivirus software that has a feature that searches for new virus definitions every time you go online, so you are always up to date.
If you are more comfortable with a sunscription based (paid) anti virus package, panda-antivirus is one of many places to learn more.