The answer to the latter question is a simple one - invest in an antivirus program. Whilst most modern operating systems have some sort of built in antivirus software, it can very quickly become outdated and often is not as good a protection as a dedicated peice of software.Good quality security software is the answer to preventing a virus from finding its way onto your computer and ruining all your files and hard work. Not to mention all the information a trojan could steal.
What do you need to consider when you are shopping for an antivirus program?
Do A Cost Comparison
When you find a program that seems fitting for your needs, compare the price to the other types of antivirus programs available to you. Be aware that this is more complicated than it sounds and the world of antivirus software is constantly changing.
There are instances where a new version of the software must be purchased to keep an up to date set of virus detection signatures. The cost and mechanism for license renewals and upgrades varies between antivirus vendors. That is why it is important to do some comparisons between the various software available.
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