what antivirus you have used are working properly ?

Sometimes we like to doubt, whether the antivirus is working properly or not, there is a way to test it, consider how:
1. Copy paste the following code into Notepad

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

2. Text should be in a state of Horizontal, turn off Word Wrap on the system you Notepad
3. Then last Notepad Save As, Save As Suppose its name is checkantivirus.com it is an example only, the name can be anything you guys wrote up, an important extension to. Com
4. Some time after you Save the file to your extensions. Com The Antivirus will detect the file as viruses, And When You Do not detect AntiVirus Anything That You Should At AntiVirus Update the virus database, or Replace it with the AntiVirus Over Response.
5. Do not Worry, File What Did You Make Safe, Even if detected as viruses by AV, Text Code All My Love Is Above Standard Text that is used by the developers in particular by the Anti Virus EICAR (European Institute for Computer Anti-Virus Research).
What is EICAR...

EICAR, the European Institute for Computer Antivirus Research, was founded in 1991 as an organization aiming to further antivirus research and improving development of antivirus software. Recently, EICAR has furthered its scope to include the research of malicious software (malware) other than computer viruses and extended work on other information security topics like content security, Wireless LAN security, RFID and information security awareness.