How To Test The Effectiveness Of Antivirus Software

This is a critical quiz which anti-virus is effective and which anti-virus should i install
at our PC.
now i will showing the method test the effectiveness of a anti-virus software.You no need go to visit some dangerous websites for testing the software that has a risk lost your data,it is very simple,just copy and paste a file then save it.

This file are writing in character string,it does not contain any viral code.If the software detects this as a virus file,that means your anti-virus software worked and well protected.

1.Open your notepad,

2.Copy and paste below character string to your open notepad,

X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*

3.Select 'file' and click 'Save as',name this file as 123.com and save it.

4.If your anti-virus is correctly activated, it must then alert you instantaneously.

The grade of the alert are;

Grade 1 - After copy and paste the character string before save it,then giving alert.(excellent)

Grade 2 - After save it then giving alert or delete it.(very good)

Grade 3 - After save it and wait for a while then giving alert or delete it (good)

Grade 4 - Need to manually activate full scan then giving alert or delete it.(poor)

Grade 5 - Can't detect. (need to change your anti-virus software)

Maybe you can share with us what is the grade of your anti-virus software.