Test Wheather your AntiVirus is Protecting your PC OR NOT?
1. Open Notepad & paste this X50!P%@AP[4PZX54(P^)7CC)7}EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*
2. Save it as eicar.com
The AntiVirus should stop you.
NOTE :if it stops means the anti virus is perfectly running or else its out of date or not working properly "time to change it".