Three criteria for antivirus

The main criteria for selection an antivirus

• Costs
• Easy Setup
• Functionality

Price
There are free and cheaper antivirus doing a great job. But the old man says, "what you pay for" applies to the computer world well.
Most free software that allows porters are fewer features than their commercial brethren.

Many times, a free program offered by a single operator and is intended to strengthen the stone to entice to use their paid products.

Easy Setup
Easy setup is another important criterion. A good setup program is intuitive, that it has a better understanding of what they want to achieve, and the default settings are suitable for most users. Bad setup programs require you to answer a seemingly endless list of questions before they are identified.


Practicality
Practicality is critical in any program that controls the portal. Feature set of choices must be stable and at the same time, sufficient information should be provided to understand and offers additional features, a breeze.
If the access problems program lacks some features will not be able to perform all tasks expected.
Other criteria will be explained later ..