Free antivirus software

Let the introduction of free anti-virus software.
Are constantly exposed to the threat of viruses and are using a personal computer.
Therefore, it is to be considered that the introduction of anti-virus software is a matter of course.
However, because there are also many people think of wasting money for it, free anti-virus software has become to attract attention.
Free antivirus software there is a reason that is free of charge.
For example, there has limited functionality, support, and ads are displayed.
However, I check for viruses are not guaranteed to be insufficient just because it's free.
Indeed, the free version of anti-virus software in the early days was not enough you can check.
Because there was the old database if you are in possession.
But how to make a profit as well free of charge by the spread of the Internet has emerged.
Has been operating for free or twitter Facebook.
I am able to work for free anti-virus software in the same way.
Therefore, it may be considered a free anti-virus software and modern functionally satisfactory.
However, there is no guarantee that software is updated permanently.
Depending on whether you are thinking how the threat of the use of personal computer virus, or select what kind of anti-virus software is determined.
If you are a beginner of the computer, I recommend that you talk to people more familiar.
Such as a password or credit card number and login password stolen, it would make a great difference.