To test if your antivirus is in good shape you should do as in  continuing:
Open Notepad and copy this  text:
Code:
X5O!P%@AP[4PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*
Then save file as “eicar.com” including quotation-marks
After some seconds  saving this file your antivirus should come with the message that this file is  infected virus asking permission for its deletion/clean.
This file is secure  and its not gonna infect your computer in whatever way. It is a standart text  developed by the European Institute for Computer Anti-virus Research  (EICAR).Every antivirus is programed to load this file as a virus.
If  your antivirus is not going to hack this file as a virus, in your screen will  appear DOS window with this text EICAR-STANDARD-ANTIVIRUS-TEST-
