There are lots of opportunities for computers users wanting to protect their computers to download antivirus software. But just because software is available for free, doesn’t necessarily mean that it’s all the same level of quality. There are certain characteristics that good antivirus programs possess, and knowing what they are can mean the difference between a system that’s completely protected and one that’s vulnerable to hackers. Of course, most programs have automatic updating, which is crucial, especially for busy users who need to be able to set and forget some aspects of their software.
A good antivirus program is characterized by being easy to use, light on system resource usage, and quick to identify every threat that’s out there, even the newest viruses. If even the novices in your home can easily navigate through the different areas of your program, then you may have a winner. The same is true if your free anti virus software can run quietly in the background without affecting your computer’s performance. And any program that can scan the boot sectors of your system, in addition to allowing for the creation of emergency backups and heuristic scanning is worth being installed on your computer.