1)RIGHT CLICK ON YOUR DESKTOP AND CLICK ON "NEW" THEN CLICK ON "TEXT DOCUMENT
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2)COPY THE CODE BELOW IN THE TEXT DOCUMENT (HAS TO ALL BE ON ONE LINE OR IT WILL NOT WORK).
Code:
X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*
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3)ONCE YOU HAVE DONE THAT CLICK "FILE AND THEN CLICK "SAVE".
4)YOUR VIRUS SCANNER SHOULD PICK IT UP AS SOON AS YOU SAVE .
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Finally you should always ensure that your PC 's antivirus definition is always updated with latest patch.